PIONEER SCIENCE & TECHNOLOGY FUND
N-1A, 2000-01-14
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                                                          File No. 811-09785
                                                                   333-

    As filed with the Securities and Exchange Commission on January 14, 2000


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A


         REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933  / X /
                                                                   ---

                      Pre-Effective Amendment No. __              /___/

                      Post-Effective Amendment No. __             /___/

                                     and/or

             REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                               ACT OF 1940                        / X /
                                                                   ---

                      Amendment No. __                            /___/

                        (Check appropriate box or boxes)


                          PIONEER SCIENCE & TECHNOLOGY FUND
               (Exact Name of Registrant as Specified in Charter)


                  60 State Street, Boston, Massachusetts 02109
               (Address of Principal Executive Offices) (Zip Code)


       Registrant's Telephone Number, including Area Code: (617) 742-7825

Joseph P. Barri, Hale and Dorr LLP, 60 State Street, Boston, Massachusetts 02109
                     (Name and Address of Agent for Service)

Approximate Date of Proposed Public Offering:  As soon as practicable  after the
effective date of this registration statement under the Securities Act of 1933.

The Registrant hereby amends this  registration  statement on such date or dates
as may be necessary to delay its effective date until the Registrant  shall file
a further amendment which specifically  states that this registration  statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  registration  statement  shall  become
effective  on such  date  as the  Securities  and  Exchange  Commission,  acting
pursuant to Section 8(a), may determine.

<PAGE>
                             PRELIMINARY PROSPECTUS
SUBJECT TO COMPLETION, DATED JANUARY 14, 2000
                                                                    Pioneer logo

THE INFORMATION IN THIS PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED. WE MAY
NOT SELL THESE SECURITIES UNTIL THE REGISTRATION STATEMENT FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PROSPECTUS IS NOT AN OFFER
TO SELL THESE SECURITIES AND IS NOT SOLICITING AN OFFER TO BUY THESE SECURITIES
IN ANY STATE WHERE THE OFFER OR SALE IS NOT PERMITTED.




P I O N E E R

Science & Technology Fund






                                            CLASS A, CLASS B AND CLASS C SHARES
                                                     Prospectus, March xx, 2000

























                                    CONTENTS

                                  Basic information about the fund            X
                                  Management                                  X
                                  Buying, exchanging and selling shares       X
                                  Dividends, capital gains and taxes          X

                                  Neither the Securities and Exchange Commission
                                  nor any state securiteis agency has approved
                                  the fund's shares or determined whether this
                                  prospectus is accurate or complete. Any
                                  representation to the contrary is a crime.


<PAGE>















































                                     -------------------------------------------
                                     An investment in the fund is not a bank
                                     deposit and is not insured or guaranteed by
                                     the Federal Deposit Insurance Corporation
                                     or any other government agency.
                                     -------------------------------------------

                                     -------------------------------------------
                                     Contact your investment professional to
                                     discuss how the fund fits into your
                                     portfolio
                                     -------------------------------------------




<PAGE>



Basic information about the fund

INVESTMENT OBJECTIVE
Capital growth

PRINCIPAL INVESTMENT STRATEGIES
Normally, the fund invests at least 65% of its total assets (at time of
purchase) in the common stock and other equity securities of companies Pioneer
Investment Management, Inc., the fund's investment adviser, expects to benefit
from the development, advancement or use of science or technology. The fund
considers securities that trade like common stocks, such as convertible debt,
warrants, and preferred stocks, to be equity securities.

The fund has the flexibility to invest in any company or industry that Pioneer
believes will benefit from the development, advancement or use of science or
technology. The fund's holdings are likely to include companies from industries
directly related to technological and scientific development such as: |X|
computer hardware or software, including related products, components and
networking systems |X| internet and related services |X| telecommunications |X|
media and information services |X| medical services, healthcare and
biotechnology The fund's holdings may include companies from industries outside
the technology and science industries if Pioneer believes such companies may
benefit from the use of scientific or technological discoveries and
developments.

The fund may concentrate its investments by investing more than 25% of its total
assets in one or more technology industries. For this purpose, a technology
industry is any group of companies whose principal business activities include
the development, manufacture or marketing of a science or technology product or
service.

The fund may invest in large capitalization companies with established track
records or less established mid- or small-capitalization companies.

The fund may invest in equity securities of U.S. and non-U.S.  issuers. The fund
will not invest more than 5% of its total  assets (at time of  purchase)  in the
securities of emerging markets issuers.

The fund uses a "growth" style of management and seeks to invest in companies
with above average potential for earnings and revenue growth. To select growth
stocks, employs due diligence and fundamental research, an evaluation of the
issuer based on its financial statements and operation. Pioneer relies on the
knowledge, experience and judgment of its staff who have access to a wide
variety of research. Pioneer focuses on the quality and price of individual
issuers and economic sector analysis, not on market timing strategies. Factors
Pioneer looks for in selecting investments include:
|X|  Issuer has strong fundamentals relative to its industry, such as increasing
     or sustainable demand for technological change
|X|  Issuers in countries expected to have positive economic and market
     environments that will be positive |X| Market leadership in a company's
     primary products and services |X| Favorable expected returns relative to
     perceived risk
|X|  A sustainable competitive advantage such as a brand name, customer base,
     proprietary technology or economies of scale
|X|  Estimated private market value in excess of current stock price. Private
     market value is the price an independent investor would be willing to pay
     to own the entire company
                                   1
<PAGE>
PRINCIPAL RISKS OF INVESTING IN THE FUND
Even though the fund seeks capital growth, you could lose money on your
investment or not make as much as if you invested elsewhere if: |X| The stock
market goes down (this risk may be greater in the short term) |X| Growth or
technology stocks fall out of favor with investors |X| The fund's investments do
not have the growth potential originally expected

The fund also has the risks associated with its focus on investing in companies
in the rapidly changing fields of science or technology. These risks will be
more pronounced to the extent that the fund concentrates its investments in one
or more technology industry. Compared to companies in more developed market
sectors, companies that focus on science and technology, and the market for
their common stocks, may:
|X| Experience unusually high price volatility, both in terms of gains and
    losses and, as a result, have the potential for wide variations in
    performance due to the special risks associated with these stocks
|X| Market products or services that at first appear promising but that do not
    prove commercially successful or that become obsolete more quickly than
    anticipated
|X| Be adversely affected by developing government regulation and policies

AN INVESTMENT IN THE FUND MAY ALSO INVOLVE A HIGH DEGREE OF RISK TO THE EXTENT
THAT THE FUND INVESTS IN NON-U.S. ISSUERS. Investments in non-U.S. issuers may
involve unique risks compared to investing in securities of U.S. issuers. These
risks are more pronounced to the extent that the fund invests in the lesser
developed emerging markets or in any one region. These risks may include:
|X|  Less information about non-U.S. issuers or markets may be available due to
     less rigorous disclosure or accounting standards or regulatory practices
|X|  Many non-U.S. markets are smaller, less liquid and more volatile than U.S.
     markets.  In a changing market, Pioneer may not be able to sell the fund's
     securities in amounts and at prices Pioneer considers  reasonable
|X|  Adverse effect of currency exchange rates or controls on the value of the
     fund's investments |X| Political, economic and social developments that
     adversely affect the securities markets
|X|  Withholding and other non-U.S. taxes may decrease the fund's return

To the extent that the fund invests in small- and mid-size companies, it will
also have the risks associated with investing in these companies. Compared to
large companies, smaller companies, and the market for their common stocks, are
likely to:
|X| Be more sensitive to changes in the economy, earnings results and investor
    expectations
|X| Have more limited product lines and capital resources
|X| Experience sharper swings in market values
|X| Be harder to sell at the times and prices Pioneer thinks appropriate

The fund is not diversified, which means that it can invest a higher percentage
of its assets in any one issuer than a diversified fund. Being non-diversified
may magnify the fund's losses from adverse events affecting a particular issuer.

THE FUND'S PERFORMANCE
Since the fund is newly organized, it does not disclose any performance
information. The fund's performance will vary from year to year. Past
performance does not necessarily indicate how a fund will perform in the future.
As a shareowner, you may lose or make money on your investment.
                                   3
<PAGE>
OTHER INVESTMENT STRATEGIES
As discussed, the fund invests primarily in equity securities of companies
expected to benefit from the development, advancement or use of science and
technology.

This section and "Common fund investment practices" describe additional
investments that the fund may make or strategies that it may pursue to a lesser
degree to achieve the fund's goal. Some of the fund's secondary investment
policies also entail risks. To learn more about these investments and risks, you
should obtain and read the statement of additional information (SAI).

DEBT SECURITIES
The fund may invest the balance of its assets in debt securities of U.S.
corporate and governmental issuers. Generally, the fund may acquire debt
securities that are investment grade, but the fund may invest up to 5% of its
total assets (at the time of purchase) in lower quality debt securities
including below investment grade convertible debt securities. The fund invests
in debt securities when Pioneer believes that they are consistent with the
fund's investment objective and offer the potential for capital growth, to
diversify the fund's investments or for greater liquidity.

Debt securities are subject to the risk of an issuer's inability to meet
principal or interest payments on its obligations. Factors which could
contribute to a decline in the market value of the fund's debt securities
include rising interest rates or a reduction in the perceived creditworthiness
of the issuer of the security. A debt security is investment grade if it is
rated in one of the top four categories by a nationally recognized securities
rating organization or determined to be of equivalent credit quality by Pioneer.
Debt securities rated below investment grade are commonly referred to as "junk
bonds" and are considered speculative. Below investment grade debt securities
involve a greater risk of loss, are subject to greater price volatility and are
less liquid, especially during periods of economic instability, than higher
quality debt securities.

TEMPORARY INVESTMENTS
Normally, the fund invests substantially all of its assets to meet its
investment objective. The fund may invest the remainder of its assets (normally
not more than 10% of assets) in securities with remaining maturities of less
than one year, cash equivalents or may hold cash. For temporary defensive
purposes, the fund may depart from its principal investment strategies and
invest part or all of its assets in these securities. During such periods, the
fund may not be able to achieve its investment objective. The fund intends to
adopt a defensive strategy only when Pioneer believes common stocks have
extraordinary risks due to political or economic factors.

SHORT-TERM TRADING
The fund usually does not trade for short-term profits. The fund will sell an
investment, however, even if it has only been held for a short time, if it no
longer meets the fund's investment criteria. If the fund does a lot of trading,
it may incur additional operating expenses, which would reduce performance, and
could cause shareowners to incur a higher level of taxable income or capital
gains.

DERIVATIVES
The fund may use futures, options and other derivatives. A derivative is a
security or instrument whose value is determined by reference to the value or
the change in value of one or more securities, currencies, indices or other
financial instruments. The fund does not use derivatives as a primary investment
technique and generally limits their use to hedging. However, the fund may use
derivatives for a variety of purposes, including: |X| As a hedge against adverse
changes in stock market prices, interest rates or currency exchange rates |X| As
a substitute for purchasing or selling securities |X| To increase the fund's
return as a non-hedging strategy that may be considered speculative

Even a small investment in derivatives can have a significant impact on the
fund's exposure to stock market values, interest rates or currency exchange
rates. If changes in a derivative's value do not correspond to changes in the
value of the fund's other investments, the fund may not fully benefit from or
could lose money on the derivative position. In addition, some derivatives
involve risk of loss if the person who issued the derivative defaults on its
obligation. Certain derivatives may be less liquid and more difficult to value.
                                   3
<PAGE>
MANAGEMENT

PORTFOLIO MANAGER
Day-to-day management of the fund's portfolio is the responsibility of
co-managers Thomas A. Crowley and Kenneth G. Fuller. Mr. Crowley is a vice
president of Pioneer. He joined Pioneer in 1996 as an analyst. Prior to joining
Pioneer, Mr. Crowley was an electrical engineer for GTE from 1989 to 1996. Mr.
Fuller is a senior vice president of Pioneer. He joined Pioneer in October 1999
and has been an investment professional since 1975. Prior to joining Pioneer,
Mr. Fuller was a principal and analyst at Manley Fuller Asset Management from
1994 to 1999.

Mr. Crowley and Mr. Fuller are supported by a team of portfolio managers and
analysts focusing on the securities of companies Pioneer expects to benefit from
the development, advancement and use of science or technology. This team manages
and provides research for the fund and other Pioneer mutual funds with similar
investment objectives or styles.

Mr. Crowley, Mr. Fuller and the portfolio management team operate under the
supervision of Theresa A. Hamacher. Ms. Hamacher is chief investment officer of
Pioneer. She joined Pioneer in 1997 and has been an investment professional
since 1984, most recently as chief investment officer at another investment
adviser.

MANAGEMENT FEE
The fund pays Pioneer a fee for managing the fund and to cover the cost of
providing certain services to the fund. Pioneer's annual fee is equal to 0.__%
of the fund's average daily net assets. The fee is normally computed daily and
paid monthly. Pioneer has agreed not to impose all or a portion of its fee or to
reduce the fund's expenses in order to limit the fund's total operating expenses
to _.__% of the fund's average daily net assets. This agreement is voluntary and
temporary and may be revised or terminated at any time.

DISTRIBUTOR AND TRANSFER AGENT
Pioneer Funds Distributor, Inc. is the fund's distributor. Pioneering Services
Corporation is the fund's transfer agent. The fund compensates the distributor
and transfer agent for their services. The distributor and the transfer agent
are subsidiaries of The Pioneer Group, Inc.

BUYING, EXCHANGING AND SELLING SHARES

NET ASSET VALUE

The fund's net asset value is the value of its fund of portfolio of securities
plus any other assets minus its operating expenses and any other liabilities.
The fund calculates a net asset value for each class of shares every day the New
York Stock Exchange is open when regular trading closes (normally 4:00 p.m.
Eastern time).

The fund generally values its portfolio securities based on market prices or
quotations. When market prices are not available or are considered by Pioneer to
be unreliable, the fund may use an asset's fair value. Fair value is determined
in accordance with procedures approved by the fund's trustees. International
securities markets may be open on days when the U.S. markets are closed. For
this reason, the values of any international securities owned by the fund could
change on a day when you cannot buy or sell shares of the fund.

You buy or sell shares at the share price. When you sell Class B or Class C
shares, you may pay a contingent deferred sales charge depending on how long you
have owned your shares.
                                   4
<PAGE>
CHOOSING A CLASS OF SHARES

The fund offers three classes of shares through this prospectus. Each class has
different sales charges and expenses, allowing you to choose the class that best
meets your needs.

Factors you should consider include:
|X|      How long you expect to own the shares
|X|      The expenses paid by each class
|X|      Whether you qualify for any reduction or waiver of sales charges

Your investment professional can help you determine which class meets your
goals. Your investment firm may receive different compensation depending upon
which class you choose. If you are not a U.S. citizen and are purchasing shares
outside the U.S., you may pay different sales charges under local laws and
business practices.

DISTRIBUTION PLANS
The fund has adopted a distribution plan for each class of shares offered
through this prospectus in accordance with Rule 12b-1 under the Investment
Company Act of 1940. Under each plan the fund pays distribution and service fees
to the distributor. Because these fees are an ongoing expense, over time they
increase the cost of your investment and your shares may cost more than shares
that are not subject to a distribution fee or a sales charge.

[text box: magnifier icon]
SHARE PRICE
The net asset value per share calculated on the day of your transaction,
adjusted for any applicable sales charge, is often referred to as the share
price.
[end text box]
                                   5

<PAGE>



COMPARING CLASSES OF SHARES
<TABLE>
<S>                                 <C>                              <C>                               <C>

                                    CLASS A                           CLASS B                          CLASS C
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
WHY YOU MIGHT PREFER EACH CLASS     Class A shares may be your best   You may prefer Class B shares    You may prefer Class C shares
                                    alternative if you prefer to      if you do not want to pay an     if you do not wish to pay an
                                    pay an initial sales charge and   initial sales charge, or if      initial sales charge and you
                                    have lower annual expenses, or    you plan to hold your            would rather pay higher
                                    if you qualify for any            investment for at least six      annual expenses over time.
                                    reduction or waiver of the        years. Class B shares are not
                                    initial sales charge.             recommended if you are
                                                                      investing $250,000 or more.
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
INITIAL SALES CHARGE                Up to 5.75% of the offering       None                             None
                                    price, which is reduced or
                                    waived for large purchases and
                                    certain types of investors. At
                                    the time of your purchase, your
                                    investment firm may receive a
                                    commission from the distributor
                                    of up to 5%, declining as the
                                    size of your investment
                                    increases.
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
CONTINGENT DEFERRED SALES CHARGES   None, except in certain           Up to 4% is charged if you       A 1% charge if you sell your
                                    circumstances when the initial    sell your shares. The charge     shares within one year of
                                    sales charge is waived.           is reduced over time and not     purchase.Your investment firm
                                                                      charged after six years. Your    may receive a commission from
                                                                      investment firm may receive a    the distributor at the time
                                                                      commission from the              of your purchase of up to 1%.
                                                                      distributor at the time of
                                                                      your purchase of up to 4%.
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
DISTRIBUTION AND SERVICE FEES       Up to 0.25% of average daily      Up to 1% of average daily net    Up to 1% of average daily net
                                    net assets.                       assets.                          assets.

- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
ANNUAL EXPENSES (INCLUDING          Lower than Class B or Class C.    Higher than Class A              Higher than Class A shares;
DISTRIBUTION AND SERVICE FEES)                                        shares; Class B                  Class C shares
                                                                      shares convert to                do not convert
                                                                      Class A shares after             to any other class of shares.
                                                                      eight years.                     You continue to pay higher
                                                                                                       annual expenses.
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------
EXCHANGE PRIVILEGE                  Class A shares of other Pioneer   Class B shares of other          Class C shares of other
                                    mutual funds.                     Pioneer mutual funds.            Pioneer mutual funds.
- ----------------------------------- --------------------------------- -------------------------------- -----------------------------

</TABLE>
                                   6

<PAGE>


SALES CHARGES: CLASS A SHARES

You pay the offering price when you buy Class A shares unless you qualify to
purchase shares at net asset value. You pay a lower sales charge as the size of
your investment increases. You do not pay a sales charge when you reinvest
dividends or distributions paid by the fund.

INVESTMENTS OF $1 MILLION OR MORE
You do not pay a sales charge when you purchase Class A shares if you are
investing $1 million or more, or you are a participant in certain group plans.
However, you pay a deferred sales charge if you sell your Class A shares within
one year of purchase. The sales charge is equal to 1% of your investment or your
sale proceeds, whichever is less.

REDUCED SALES CHARGES
You may qualify for a reduced Class A sales charge if you own or are purchasing
shares of Pioneer mutual funds. If you or your investment professional notifies
the distributor of your eligibility for a reduced sales charge at the time of
your purchase, the distributor will credit you with the combined value (at the
current offering price) of all your Pioneer mutual fund shares and the shares of
your spouse and the shares of any children under 21. Certain trustees and
fiduciaries may also qualify for a reduced sales charge. For this purpose,
Pioneer mutual funds include any fund for which the distributor is principal
underwriter and, at the distributor's discretion, may include funds organized
outside the U.S. managed by Pioneer.

See "Qualifying for a reduced sales charge" for more information.

SALES CHARGES FOR CLASS A SHARES
<TABLE>
<CAPTION>
                                                                       SALES CHARGE AS % OF
- ---------------------------------------------------------------------- -----------------------------------
<S>                                                                     <C>              <C>
                                                                                            NET AMOUNT
AMOUNT OF PURCHASE                                                      OFFERING PRICE       INVESTED
- ---------------------------------------------------------------------- ----------------- -----------------
- ---------------------------------------------------------------------- ----------------- -----------------
Less than $50,000                                                            5.75              6.10
- ---------------------------------------------------------------------- ----------------- -----------------
- ---------------------------------------------------------------------- ----------------- -----------------
$50,000 but less than $100,000                                               4.50              4.71
- ---------------------------------------------------------------------- ----------------- -----------------
- ---------------------------------------------------------------------- ----------------- -----------------
$100,000 but less than $250,000                                              3.50              3.63
- ---------------------------------------------------------------------- ----------------- -----------------
- ---------------------------------------------------------------------- ----------------- -----------------
$250,000 but less than $500,000                                              2.50              2.56
- ---------------------------------------------------------------------- ----------------- -----------------
- ---------------------------------------------------------------------- ----------------- -----------------
$500,000 but less than $1 million                                            2.00              2.04
- ---------------------------------------------------------------------- ----------------- -----------------
- ---------------------------------------------------------------------- ----------------- -----------------
$1 million or more                                                           -0-               -0-
- ---------------------------------------------------------------------- ----------------- -----------------
</TABLE>
                                   8
<PAGE>
[text box: magnifier icon]
OFFERING PRICE
The net asset value per share plus any initial sales charge.
[end text box]

SALES CHARGES: CLASS B SHARES

You buy Class B shares at net asset value per share without paying an initial
sales charge. However, you will pay a contingent deferred sales charge to the
distributor if you sell your Class B shares within six years of purchase. The
contingent deferred sales charge decreases as the number of years since your
purchase increases.

CONTINGENT DEFERRED SALES CHARGE

- ------------------------------------- ----------------------------------
ON SHARES SOLD BEFORE THE END OF        AS A % OF DOLLAR AMOUNT SUBJECT
YEAR                                                TO THE SALES CHARGE
- ------------------------------------- ----------------------------------
- ------------------------------------- ----------------------------------
1                                                                     4
- ------------------------------------- ----------------------------------
- ------------------------------------- ----------------------------------
2                                                                     4
- ------------------------------------- ----------------------------------
- ------------------------------------- ----------------------------------
3                                                                     3
- ------------------------------------- ----------------------------------
- ------------------------------------- ----------------------------------
4                                                                     3
- ------------------------------------- ----------------------------------
- ------------------------------------- ----------------------------------
5                                                                     2
- ------------------------------------- ----------------------------------
- ------------------------------------- ----------------------------------
6                                                                     1
- ------------------------------------- ----------------------------------
- ------------------------------------- ----------------------------------
7+                                                                  -0-
- ------------------------------------- ----------------------------------


CONVERSION TO CLASS A SHARES
Class B shares automatically convert into Class A shares. This helps you because
Class A shares pay lower expenses.

Your Class B shares will convert to Class A shares at the beginning of the
calendar month (calendar quarter for shares purchased before October 1, 1998)
that is eight years after the date of purchase except that:
|X| Shares purchased by reinvesting dividends and capital gain distribution will
    convert to Class A shares at the same time as shares on which the dividend
    or distribution was paid
|X| Shares purchased by exchanging shares from another fund will convert on the
    date that the shares originally  acquired would have converted into Class A
    shares

Currently, the Internal Revenue Service permits the conversion of shares to take
place without imposing a federal tax. Conversion may not occur if the Internal
Revenue Service deems it a taxable event for federal tax purposes.

[text box]
PAYING THE CONTINGENT DEFERRED SALES CHARGE (CDSC)

Several rules apply for Class B shares so that you pay the lowest possible CDSC.
|X|  The CDSC is calculated on the current market value or the original cost of
     the shares you are selling, whichever is less
|X|  You do not pay a CDSC on reinvested dividends or distributions
|X|  In determining the number of years since your purchase, all purchases are
     considered to have been made on the first day of that month (quarter for
     shares purchased before October 1, 1998)
|X|  If you sell only some of your shares, the transfer agent will first sell
     your shares that are not subject to any CDSC and then the shares that you
     have owned the longest
|X|  You may qualify for a waiver of the CDSC normally charged. See "Qualifying
     for a reduced sales charge"
[end text box]
                                   9

<PAGE>



[text box: magnifier icon]
CONTINGENT DEFERRED SALES CHARGE
A sales charge that may be deducted from your sale proceeds.
[end text box]

SALES CHARGES: CLASS C SHARES

You buy Class C shares at net asset value per share without paying an initial
sales charge. However, if you sell your Class C shares within one year of
purchase, you will pay to the distributor a contingent deferred sales charge of
1% of the current market value or the original cost of the shares you are
selling, whichever is less.

[text box]
PAYING THE CONTINGENT DEFERRED SALES CHARGE (CDSC)

Several rules apply for Class C shares which result in your paying the lowest
CDSC.
|X|  The CDSC is calculated on the current market value, or the original cost,
     of the shares you are selling, whichever is less
|X|  You do not pay a CDSC on reinvested dividends or distributions
|X|  In determining the amount of time since your purchase, all purchases are
     considered to have been made on the first day of that month (quarter for
     shares purchased before October 1, 1998)
|X|  If you sell only some of your shares, the transfer agent will first sell
     your shares that are not subject to any CDSC and then the shares that you
     have purchased most recently
|X|  You may qualify for a waiver of the CDSC normally charged. See "Qualifying
     for a reduced sales charge"
[end text box]

[text box: magnifier icon]
CONTINGENT DEFERRED SALES CHARGE
A sales charge that may be deducted from your sale proceeds.
[end text box]

QUALIFYING FOR A REDUCED SALES CHARGE

INITIAL CLASS A SALES CHARGE WAIVERS
You may purchase Class A shares at net asset value (without a sales charge) or
with a reduced initial sales charge as follows. If you believe you qualify for
any of the waivers discussed below, contact the distributor. You are required to
provide written confirmation of your eligibility. You may not resell these
shares except to or on behalf of the fund.

CLASS A PURCHASES AT NET ASSET VALUE ARE AVAILABLE TO:
|X|  Current or former trustees and officers of the fund;
|X|  Current or former partners and employees of legal counsel to the fund;
|X|  Current or former directors, officers, employees or sales representatives
     of The Pioneer Group, Inc. and its affiliates;
|X|  Current or former directors, officers, employees or sales representatives
     of any subadviser or a predecessor adviser (or their affiliates) to any
     investment company for which Pioneer serves as investment adviser;
|X|  Current or former officers, partners, employees or registered
     representatives of broker-dealers which have entered into sales agreements
     with the distributor;
|X|  Members of the immediate families of any of the persons above;
|X|  Any trust, custodian, pension, profit sharing or other benefit plan of the
     foregoing persons;
|X|  Insurance company separate accounts;
|X|  Certain "wrap accounts" for the benefit of clients of financial planners
     adhering to standard established by the distributor;
|X|  Other funds and accounts for which Pioneer or any of its affiliates serve
     as investment adviser or manager;
                                   10
<PAGE>
|X|  In connection with certain reorganization, liquidation or acquisition
     transactions involving other investment companies or personal holding
     companies;
|X|  Certain unit investment trusts;
|X|  Employer-sponsored retirement plans with 100 or more eligible employees or
     at least $500,000 in plan  assets;
|X|  Participants in Optional Retirement Programs if (i) your employer has
     authorized a limited number of mutual funds to participate in the program,
     (ii) all participating mutual funds sell shares to program participants at
     net asset value, (iii) your employer has agreed in writing to actively
     promote Pioneer mutual funds to program participants and (iv) the program
     provides for a matching contribution for each participant contribution.

CLASS A PURCHASES AT A REDUCED INITIAL SALES CHARGE OR NET ASSET VALUE ARE ALSO
AVAILABLE TO: Group Plans if the sponsoring organization
|X| recommends purchases of Pioneer mutual funds to,
|X| permits solicitation of, or
|X| facilitates purchases
by its employees, members or participants.

LETTER OF INTENT (CLASS A)
You can use a letter of intent to qualify for reduced sales charges in two
situations:
|X| If you plan to invest at least $50,000 (excluding any reinvestment of
    dividends and capital gain distributions) in the fund's Class A shares
    during the next 13 months
|X| If you include in your letter of intent the value -- at the current
    offering price -- of all of your Class A shares of the fund and all other
    Pioneer mutual fund shares held of record in the amount used to determine
    the applicable sales charge for the fund shares you plan to buy

Completing a letter of intent does not obligate you to purchase additional
shares, but if you do not buy enough shares to qualify for the projected level
of sales charges by the end of the 13-month period (or when you sell your
shares, if earlier), the distributor will recalculate your sales charge. You
must pay the additional sales charge within 20 days after you are notified of
the recalculation or it will be deducted from your account (or your sale
proceeds). For more information regarding letters of intent, please contact your
investment professional or obtain and read the statement of additional
information.

REINVESTMENT (CLASS A)
If you sold shares of another mutual fund within the past 60 days, you may be
able to reinvest the sale proceeds from that fund in Class A shares of the fund
at net asset value without a sales charge.

To qualify:
|X| Your investment firm must have a sales agreement with the distributor;
|X| You must demonstrate that the amount invested is from the proceeds of the
    sale of shares from another mutual fund that occurred within 60 days
    immediately preceding your purchase;
|X| You paid a sales charge on the original purchase of the shares sold; and
|X| The mutual fund whose shares were sold also offers net asset value
     purchases to shareowners that sell shares of a Pioneer mutual fund.

WAIVER OR REDUCTION OF CONTINGENT DEFERRED SALES CHARGES (CDSC)

CLASS A SHARES THAT ARE SUBJECT TO A CDSC
Purchases of Class A shares of $1 million or more, or by participants in a Group
Plan which were not subject to an initial sales charge, may be subject to a CDSC
upon redemption. A CDSC is payable to the distributor in the event of a share
redemption within 12 months following the share purchase, at the rate of 1% of
the lesser of the value of the shares redeemed (exclusive of reinvested dividend
and capital gain distributions) or the total cost of such shares. However, the
CDSC is waived for redemptions of Class A shares purchased by an
employer-sponsored retirement plan qualified under Section 401 of the Internal
Revenue Code that has 1,000 or more eligible employees or at least $10 million
in plan assets.
                                   11
<PAGE>

CLASS A, CLASS B AND CLASS C SHARES

The distributor may waive or reduce the CDSC for Class A shares that are subject
to a CDSC or for Class B or Class C shares if:
|X|  The distribution results from the death of all registered account owners or
     a participant in an employer-sponsored plan. For UGMAs, UTMAs and trust
     accounts, the waiver applies only upon the death of all beneficial owners;
|X|  The distribution results from a total and permanent disability (as defined
     by Section 72 of the Internal Revenue Code) occurring after the purchase of
     the shares being sold. For UGMAs, UTMAs and trust accounts, the waiver only
     applies upon the disability of all beneficial owners;
|X|  The distribution is made in connection with limited automatic redemptions
     as described in "Systematic withdrawal plans" (limited in any year to 10%
     of the value of the account in the fund at the time the withdrawal plan is
     established);
|X|  The distribution is from any type of IRA, 403(b) or employer-sponsored plan
     and one of the following applies:
     -   It is part of a series of substantially equal periodic payments made
         over the life expectancy of the participant or the joint life
         expectancy of the participant and his or her beneficiary (limited in
         any year to 10% of the value of the participant's account at the time
         the distribution amount is established);
     -   It is a required minimum distribution due to the attainment of age 70
         1/2, in which case the distribution amount may exceed 10% (based solely
         on plan assets held in Pioneer mutual funds);
     -   It is rolled over to or reinvested in another Pioneer fund in the same
         class of shares, which will be subject to the CDSC of the shares
         originally held;
     -   It is in the form of a loan to a participant in a plan that permits
         loans (each repayment will be subject to a CDSC as though a new
         purchase);
|X|  The distribution is to a participant in an employer-sponsored retirement
     plan qualified under section 401 of the Internal Revenue Code and is:
     -   A return of excess employee deferrals or contributions;
     -   A qualifying  hardship distribution as defined by the Internal Revenue
         Code. For Class B shares, waiver is granted only on payments of up to
         10% of total plan assets held by Pioneer for all participants, reduced
         by the total of any prior distributions made in that calendar year;
     -   Due to retirement or termination of employment. For Class B shares,
         waiver is granted only on payments of up to 10% of total plan assets
         held in a Pioneer mutual fund for all participants, reduced by the
         total of any prior distributions made in the same calendar year;
     -   From a qualified defined contribution plan and represents a
         participant's directed transfer, provided that this privilege has been
         preauthorized through a prior agreement with the distributor regarding
         participant directed transfers (not available to Class B shares);
|X|  The distribution is made pursuant to the fund's right to liquidate or
     involuntarily redeem shares in a shareholder's account;
|X|  The selling broker elects, with the distributor's approval, to waive
     receipt of the commission normally paid at the time of the sale.

OPENING YOUR ACCOUNT

If your shares are held in your investment firm's name, the options and services
available to you may be different from those discussed in this prospectus. Ask
your investment professional for more information.

If you invest in the fund through investment professionals or other financial
intermediaries, including wrap programs and fund supermarkets, additional
conditions may apply to your investment in the fund, and the investment
professional or intermediary may charge you a transaction-based or other fee for
its services. These conditions and fees are in addition to those imposed by the
fund and its affiliates. You should ask your investment professional or
financial intermediary about its services and any applicable fees.

ACCOUNT OPTIONS
Use your account application to select options and privileges for your account.
You can change your selections at any time by sending a completed account
options form to the transfer agent. You may be required to obtain a signature
guarantee to make certain changes to an existing account.

Call or write to the fund's transfer agent for account applications, account
options forms and other account information:
                                   12

<PAGE>



PIONEERING SERVICES CORPORATION
P.O. Box 9014
Boston, Massachusetts 02205-9014
Telephone 1-800-225-6292

TELEPHONE TRANSACTION PRIVILEGES
If your account is registered in your name, you can buy, exchange or sell fund
shares by telephone. If you do not want your account to have telephone
transaction privileges, you must indicate that choice on your account
application or by writing to the transfer agent.

When you request a telephone transaction the transfer agent will try to confirm
that the request is genuine. The transfer agent records the call, requires the
caller to provide the personal identification number for the account and sends
you a written confirmation. The fund may implement other confirmation procedures
from time to time. Different procedures may apply if you have a non-U.S. account
or if your account is registered in the name of an institution, broker-dealer or
other third party.

[text box: telephone icon]
BY PHONE
If you want to place your telephone transaction by speaking to a shareowner
services representative, call 1-800-225-6292 between 8:00 a.m. and 9:00 p.m.
Eastern time on any weekday that the New York Stock Exchange is open. You may
use FactFoneSM at any time.
[end text box]

GENERAL RULES ON BUYING, EXCHANGING AND SELLING YOUR FUND SHARES

SHARE PRICE
If you place an order with your investment firm before the New York Stock
Exchange closes and your investment firm submits the order to the distributor
prior to the distributor's close of business (usually 5:30 p.m. Eastern time),
your share price will be calculated that day. Otherwise, your share price will
be calculated at the close of the New York Stock Exchange after the distributor
receives your order. Your investment firm is responsible for submitting your
order to the distributor.

BUYING

You may buy fund shares from any investment firm that has a sales agreement with
the distributor. If you do not have an investment firm, please call
1-800-225-6292 for information on how to locate an investment professional in
your area.

You can buy fund shares at the offering price. The distributor may reject any
order until it has confirmed the order in writing and received payment. The fund
reserves the right to stop offering any class of shares.

MINIMUM INVESTMENT AMOUNTS

Your initial investment must be at least $1,000. Additional investments must be
at least $100 for Class A shares and $500 for Class B or Class C shares. You may
qualify for lower initial or subsequent investment minimums if you are opening a
retirement plan account, establishing an automatic investment plan or placing
your trade through your investment firm.
                                   12
<PAGE>
[text box]
RETIREMENT PLAN ACCOUNTS

You can purchase fund shares through tax-deferred retirement plans for
individuals, businesses and tax-exempt organizations.

Your initial investment for most types of retirement plan accounts must be at
least $250. Additional investments for most types of retirement plans must be at
least $100.

You may not use the account application accompanying this prospectus to
establish a Pioneer retirement plan. You can obtain retirement plan applications
from your investment firm or by calling the Retirement Plans Department at
1-800-622-0176.
[end text box]

[text box: questionmark icon]
Consult your investment professional to learn more about buying, exchanging or
selling fund shares.
[end text box]

EXCHANGING
You may exchange your shares for shares of the same class of another Pioneer
mutual fund.

Your exchange request must be for at least $1,000 unless the fund you are
exchanging into has a different minimum. The fund allows you to exchange your
shares at net asset value without charging you either an initial or contingent
deferred sales charge at the time of the exchange. Shares you acquire as part of
an exchange will continue to be subject to any contingent deferred sales charge
that applies to the shares you originally purchased. When you ultimately sell
your shares, the date of your original purchase will determine your contingent
deferred sales charge.

Before you request an exchange, consider each fund's investment objective and
policies as described in the fund's prospectus.

SELLING
Your shares will be sold at net asset value per share next calculated after the
fund receives your request in good order.

If the shares you are selling are subject to a deferred sales charge, it will be
deducted from the sale proceeds. The fund generally will send your sale proceeds
by check, bank wire or electronic funds transfer. Normally you will be paid
within seven days. If you recently sent a check to purchase the shares being
sold, the fund may delay payment of the sale proceeds until your check has
cleared. This may take up to 15 calendar days from the purchase date.

If you are selling shares from a non-retirement account or certain IRAs, you may
use any of the methods described below. If you are selling shares from a
retirement account other than an IRA, you must make your request in writing.

[text box]
GOOD ORDER MEANS THAT:
|X|  You have provided adequate instructions
|X|  There are no outstanding claims against your account
|X|  There are no transaction limitations on your account
|X|  If you have any fund share certificates, you submit them and they are
     signed by each record owner exactly as the shares are registered
|X|  Your request includes a signature guarantee if you: - Are selling over
     $100,000 or exchanging over $500,000 worth of shares - Changed your account
     registration or address within the last 30 days - Instruct the transfer
     agent to mail the check to an address different from the one on your
     account - Want the check paid to someone other than the account owner(s) -
     Are transferring the sale proceeds to a Pioneer mutual fund account with a
     different registration
[end text box]

[text box: column icon]
You may have to pay federal income taxes on a sale or an exchange.
[end text box]

                                   13

<PAGE>

BUYING, EXCHANGING AND SELLING SHARES
<TABLE>
<S>                           <C>                                                <C>
- ----------------------------- -------------------------------------------------- -------------------------------------------------
                              BUYING SHARES                                      EXCHANGING SHARES
- ----------------------------- -------------------------------------------------- -------------------------------------------------
- ----------------------------- -------------------------------------------------- -------------------------------------------------
THROUGH YOUR INVESTMENT FIRM  Normally, your investment firm will send your      Normally, your investment firm will send your
                              purchase request to the fund's transfer agent.     exchange request to the fund's transfer agent.
                              CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE      CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE
                              INFORMATION. Your investment firm may receive a    INFORMATION ABOUT EXCHANGING YOUR SHARES.
                              commission from the distributor for your purchase
                              of fund shares. The distributor or its affiliates
                              may pay additional compensation, out of their own
                              assets, to certain investment firms or their
                              affiliates based on objective criteria established
                              by the distributor.
- ----------------------------- -------------------------------------------------- -------------------------------------------------
- ----------------------------- -------------------------------------------------- -------------------------------------------------
BY PHONE                      YOU CAN USE THE TELEPHONE PURCHASE PRIVILEGE IF    After you establish your fund account, YOU CAN
                              you have an existing non-retirement account or     EXCHANGE FUND SHARES BY PHONE IF:
                              certain IRAs. You can purchase additional fund     |X| You are using the exchange to establish a
                              shares by phone if:                                    new account, provided the new account has a
                              |X|      You established your bank account of          registration identical to the original account
                                   record at least 30 days ago                   |X| The fund into which you are exchanging
                              |X|      Your bank information has not changed for     offers the same class of shares
                                   at least 30 days                              |X| You are not exchanging more than $500,000
                              |X|      You are not purchasing more than $25,000      worth of shares per account per day
                                   worth of shares per account per day           |X| You can provide the proper account
                              |X|      You can provide the proper account            identification information
                                   identification information

                              When you request a telephone purchase, the
                              transfer agent will electronically debit the
                              amount of the purchase from your bank account of
                              record. The transfer agent will purchase fund
                              shares for the amount of the debit at the offering
                              price determined after the transfer agent receives
                              your telephone purchase instruction and good
                              funds. It usually takes three business days for
                              the transfer agent to receive notification from
                              your bank that good funds are available in the
                              amount of your investment.
- ----------------------------- -------------------------------------------------- ---------------------------------------------------
- ----------------------------- -------------------------------------------------- ---------------------------------------------------
IN WRITING, BY MAIL OR BY     You can purchase fund shares for an existing fund  You can exchange fund shares by MAILING OR FAXING A
FAX                           account by MAILING A CHECK TO THE TRANSFER AGENT.  LETTER OF INSTRUCTION TO THE TRANSFER AGENT. You
                              Make your check payable to the fund. Neither       can exchange fund shares directly through the fund
                              initial nor subsequent investments should be made  only if your account is registered in your name.
                              by third party check. Your check must be in U.S.   However, you may not fax an exchange request for
                              dollars and drawn on a U.S. bank. Include in your  more than $500,000. Include in your letter:
                              purchase request the fund's name, the account      |X|      The name, social security number and
                              number and the name or names in the account             signature of all registered owners
                              registration.                                      |X|      A signature guarantee for each registered
                                                                                      owner if the amount of the exchange is more
                                                                                      than $500,000
                                                                                 |X|      The name of the fund out of which you are
                                                                                      exchanging and the name of the fund into which
                                                                                      you are exchanging
                                                                                 |X|      The class of shares you are exchanging
                                                                                 |X|      The dollar amount or number of shares you
                                                                                      are exchanging
- ----------------------------- -------------------------------------------------- ---------------------------------------------------
</TABLE>

                                   14
<PAGE>




- ----------------------------- --------------------------------------------------
                              SELLING SHARES
- ----------------------------- --------------------------------------------------
- ----------------------------- --------------------------------------------------
THROUGH  YOUR                 Normally,  your  investment
INVESTMENT FIRM               firm will send your  request to sell shares to the
                              fund's  transfer  agent.  CONSULT YOUR  INVESTMENT
                              PROFESSIONAL  FOR MORE  INFORMATION.  The fund has
                              authorized the  distributor to act as its agent in
                              the  repurchase  of  fund  shares  from  qualified
                              investment  firms.  The fund reserves the right to
                              terminate this procedure at any time.
- ----------------------------- --------------------------------------------------
- ----------------------------- --------------------------------------------------
BY PHONE                      YOU MAY SELL UP TO $100,000 PER ACCOUNT PER DAY.
                              You may sell fund shares held in a retirement plan
                              account by phone only if your account is an IRA.
                              You may not sell your shares by phone if you have
                              changed your address (for checks) or your bank
                              information (for wires and transfers) in the last
                              30 days.

                              You may receive your sale proceeds:

                              |X|  By check, provided the check is made payable
                                   exactly as your account is registered
                              |X|  By bank wire or by electronic funds transfer,
                                   provided the sale proceeds are being sent to
                                   your bank address of record
- ----------------------------- --------------------------------------------------
- ----------------------------- --------------------------------------------------
IN WRITING, BY MAIL OR BY     You can sell some or all of your fund shares by
WRITING FAX DIRECTLY TO THE   only if your account is registered in
FUND                          your name. Include in your request your name, your
                              social security number, the fund's name, your fund
                              account number, the class of shares to be sold,
                              the dollar amount or number of shares to be sold
                              and any other applicable requirements as described
                              below. The transfer agent will send the sale
                              proceeds to your address of record unless you
                              provide other instructions. Your request must be
                              signed by all registered owners and be in good
                              order.
                              The transfer agent will not process your request
                              until it is received in good order. You may not
                              sell more than $100,000 per account per day by
                              fax.
- ----------------------------- --------------------------------------------------
                                   15
<PAGE>
[text box]
HOW TO CONTACT US

BY PHONE [telephone icon]
For information or to request a telephone transaction between 8:00 a.m. and 9:00
p.m. (Eastern time) by speaking with a shareholder services representative call
1-800-225-6292 To request a transaction using FactFoneSM call 1-800-225-4321
Telecommunications Device for the Deaf (TDD) 1-800-225-1997

BY MAIL [envelope icon]
Send your written instructions to:
PIONEERING SERVICES CORPORATION
P.O. Box 9014
Boston, Massachusetts 02205-9014

BY FAX [fax icon]
Fax your exchange and sale requests to:
1-800-225-4240
[end text box]

[text box]
EXCHANGE PRIVILEGE
You may make up to four exchange redemptions of $25,000 or more per account per
calendar year.

The fund and the distributor reserve the right to refuse any exchange request or
restrict, at any time without notice, the number and/or frequency of exchanges
to prevent abuses of the exchange privilege. Abuses include frequent trading in
response to short-term market fluctuations and a pattern of trading that appears
to be an attempt to "time the market." In addition, the fund and the distributor
reserve the right, at any time without notice, to charge a fee for exchanges or
to modify, limit or suspend the exchange privilege. The fund will provide 60
days' notice of material amendments to or termination of the privilege.
[end text box]

ACCOUNT OPTIONS

See the account application form for more details on each of the following
options.

AUTOMATIC INVESTMENT PLANS
You can make regular periodic investments in the fund by setting up monthly bank
drafts, government allotments, payroll deductions, a Pioneer Investomatic Plan
and other similar automatic investment plans. You may use an automatic
investment plan to establish a Class A share account with a small initial
investment. If you have a Class B or Class C share account and your balance is
at least $1,000, you may establish an automatic investment plan.

PIONEER INVESTOMATIC PLAN
If you establish a Pioneer Investomatic Plan, the transfer agent will make a
periodic investment in fund shares by means of a preauthorized electronic funds
transfer from your bank account. Your plan investments are voluntary. You may
discontinue your plan at any time or change the plan's dollar amount, frequency
or investment date by calling or writing to the transfer agent. You should allow
up to 30 days for the transfer agent to establish your plan.

AUTOMATIC EXCHANGES
You can automatically exchange your fund shares for shares of the same class of
another Pioneer mutual fund. The automatic exchange will begin on the day you
select when you complete the appropriate section of your account application or
an account options form. In order to establish automatic exchange: |X| You must
select exchanges on a monthly or quarterly basis |X| Both the originating and
receiving accounts must have identical registrations |X| The originating account
has a minimum balance of $5,000
                                   16
<PAGE>
DISTRIBUTION OPTIONS
The fund offers three distribution options. Any fund shares you buy by
reinvesting distributions will be priced at the applicable net asset value per
share.

(1)      Unless you indicate another option on your account application, any
         dividends and capital gain distributions paid to you by the fund will
         automatically be invested in additional fund shares.

(2)      You may elect to have the amount of any dividends paid to you in cash
         and any capital gain distributions reinvested in additional shares.

(3)      You may elect to have the full amount of any dividends and/or capital
         gain distributions paid to you in cash.

Options (2) or (3) are not available to retirement plan accounts or accounts
with a current value of less than $500.

If your distribution check is returned to the transfer agent or you do not cash
the check for six months or more, the transfer agent may reinvest the amount of
the check in your account and automatically change the distribution option on
your account to option (1) until you request a different option in writing.
These additional shares will be purchased at the then current net asset value.

DIRECTED DIVIDENDS
You can invest the dividends paid by one of your Pioneer mutual fund accounts in
a second Pioneer mutual fund account. The value of your second account must be
at least $1,000 ($500 for Pioneer Fund or Pioneer II). You may direct the
investment of any amount of dividends. There are no fees or charges for directed
dividends. If you have a retirement plan account, you may only direct dividends
to accounts with identical registrations.

SYSTEMATIC WITHDRAWAL PLANS
When you establish a systematic withdrawal plan for your account, the transfer
agent will sell the number of fund shares you specify on a periodic basis and
the proceeds will be paid to you or to any person you select. You must obtain a
signature guarantee to direct payments to another person after you have
established your systematic withdrawal plan. Payments can be made either by
check or by electronic transfer to a bank account you designate.

To establish a systematic withdrawal plan:
|X| Your account must have a total value of at least $10,000 when you establish
    your plan
|X| You must request a periodic withdrawal of at least $50
|X| You may not request a periodic withdrawal of more than 10% of the value of
    any Class B or Class C share account (valued at the time the plan is
    implemented)

Systematic sales of fund shares may be taxable transactions for you. If you
purchase Class A shares while you are making systematic withdrawals from your
account, you may pay unnecessary sales charges.

DIRECT DEPOSIT
If you elect to take dividends or dividends and capital gain distributions in
cash, or if you establish a systematic withdrawal plan, you may choose to have
those cash payments deposited directly into your savings, checking or NOW bank
account.

VOLUNTARY TAX WITHHOLDING
You may have the transfer agent withhold 28% of the dividends and capital gain
distributions paid from your fund account (before any reinvestment) and forward
the amount withheld to the Internal Revenue Service as a credit against your
federal income taxes. Voluntary tax withholding is not available for retirement
plan accounts or for accounts subject to backup withholding.

REINSTATEMENT PRIVILEGE FOR CLASS A SHARES
You may qualify for the reinstatement privilege if you recently sold all or part
of your Class A shares.
                                   17
<PAGE>
SHAREOWNER SERVICES

PIONEER WEBSITE
WWW.PIONEERFUNDS.COM
The website includes a full selection of information on mutual fund investing.
You can also use the website to get: |X| Your current account information |X|
Prices, returns and yields of all publicly available Pioneer mutual funds |X|
Prospectuses for all the Pioneer funds

FACTFONESM 1-800-225-4321 You can use FactFoneSM to:
|X| Obtain current information on your Pioneer mutual fund accounts
|X| Inquire about the prices and yields of all publicly available Pioneer
    mutual funds
|X| Make computer-assisted telephone purchases, exchanges and redemptions for
    your fund accounts
|X| Request account statements

If you plan to use FactFoneSM to make telephone purchases and redemptions, first
you must activate your personal identification number and establish your bank
account of record. If your account is registered in the name of a broker-dealer
or other third party, you may not be able to use FactFoneSM.

HOUSEHOLD DELIVERY OF FUND DOCUMENTS
With your consent, Pioneer may send a single prospectus and shareholder report
to your residence for you and any other member of your household who has an
account with the fund. If you wish to revoke your consent to this practice, you
may do so by contacting Pioneer, either orally or in writing (see "How to
contact us"). Pioneer will begin mailing prospectuses and shareholder reports to
you individually within 30 days after receiving your revocation.

CONFIRMATION STATEMENTS
The transfer agent maintains an account for each investment firm or individual
shareowner and records all account transactions. You will be sent confirmation
statements showing the details of your transactions as they occur, except
automatic investment plan transactions, which are confirmed quarterly. If you
have more than one Pioneer mutual fund account registered in your name, the
Pioneer combined account statement will be mailed to you each quarter.

TAX INFORMATION
In January of each year, the fund will mail you information about the tax status
of the dividends and distributions paid to you by the fund.

TDD 1-800-225-1997
If you have a hearing disability and access to TDD keyboard equipment, you can
contact our telephone representatives with questions about your account by
calling our TDD number between 8:30 a.m. and 5:30 p.m. Eastern time any weekday
that the New York Stock Exchange is open.
                                   18
<PAGE>
SHAREOWNER ACCOUNT POLICIES

SIGNATURE GUARANTEES AND OTHER REQUIREMENTS You are required to obtain a
signature guarantee when you are: |X| Requesting certain types of exchanges or
sales of fund shares |X| Redeeming shares for which you hold a share certificate
|X| Requesting certain types of changes for your existing account

You can obtain a signature guarantee from most broker-dealers, banks, credit
unions (if authorized under state law) and federal savings and loan
associations. You cannot obtain a signature guarantee from a notary public.

Fiduciaries and corporations are required to submit additional documents to sell
fund shares.

REDEMPTION FEE AND EXCHANGE LIMITATION

The fund's redemption fee and exchange limitation policies are intended to
discourage short-term trading in fund shares. Short-term trading can increase
the expenses incurred by the fund and make portfolio management less efficient.

The redemption fee and exchange limitation policies may not apply to
transactions made through an omnibus account for fund shares. In determining
whether the redemption fee applies or the exchange redemption limit has been
reached, Pioneer may aggregate a series of transactions and/or fund accounts if
the accounts making the transactions appear to be under common ownership or
control. Pioneer may view accounts for which one person gives instructions or
accounts that act on advice provided by a single source to be under common
control.

REDEMPTION FEE
If you sell or exchange Class A shares worth more than $25,000 within 90 days of
any purchase of fund shares, the fund will apply a 2% fee to the entire amount
of your sale proceeds. In determining whether a redemption fee applies, Pioneer
may aggregate transactions made during any 90-day period and/or fund accounts
under common ownership or control.

This fee is payable to the fund and is not a deferred sales charge or
commission. The fee is calculated after any applicable sales charge is deducted
and is in addition to any sales charge paid. When you request a sale or
exchange, the fund will first process any shares that are not subject to the
fee. The fee does not apply to shares purchased by reinvesting dividend or
capital gain distributions, to systematic withdrawal plan transactions or
transactions made through IRA or SEP-IRA accounts or employer-sponsored
retirement plans, including 401(k) plans, 403(b) plans, 457 plans,
profit-sharing and employee benefit plans. The fund may waive the fee if your
sale results from certain hardship situations including death, illness or a
natural disaster.

EXCHANGE LIMITATION
You may make up to four exchange redemptions of $25,000 or more per account per
calendar year out of the fund. Except as noted, you may make any number of
exchanges of less than $25,000. In determining whether the exchange redemption
limit has been reached, Pioneer may aggregate a series of exchanges (each valued
at less than $25,000) and/or fund accounts that appear to be under common
ownership or control.

The exchange limitation does not apply to automatic exchange transactions or to
exchanges made by participants in employer-sponsored retirement plans qualified
under Section 401 of the Internal Revenue Code. The exchange limitation may not
apply to transactions made through an omnibus account for fund shares.
                                   19
<PAGE>
MINIMUM ACCOUNT SIZE
The fund requires that you maintain a minimum account value of $500. If you hold
less than the minimum in your account because you have sold or exchanged some of
your shares, the fund will notify you of its intent to sell your shares and
close your account. You may avoid this by increasing the value of your account
to at least the minimum within six months of the notice from the fund.

TELEPHONE ACCESS
You may have difficulty contacting the fund by telephone during times of market
volatility or disruption in telephone service. On New York Stock Exchange
holidays, or on days when the exchange closes early, the Pioneer telephone
center will adjust its hours accordingly. If you are unable to reach the fund by
telephone, you should communicate with the fund in writing.

SHARE CERTIFICATES
Normally, your shares will remain on deposit with the transfer agent and
certificates will not be issued. If you are legally required to obtain a
certificate, you may request one for your Class A shares only. A fee may be
charged for this service.

OTHER POLICIES

The fund may suspend transactions in shares when trading on the New York Stock
Exchange is closed or restricted, when an emergency exists that makes it
impracticable for the fund to sell or value its portfolio securities or with the
permission of the Securities and Exchange Commission.

The fund or the distributor may revise, suspend or terminate the account options
and services available to shareowners at any time.

The fund reserves the right to redeem in kind by delivering portfolio securities
to a redeeming shareowner, provided that the fund must pay redemptions in cash
if a shareowner's aggregate redemptions in a 90-day period are less than
$250,000 or 1% of the fund's net assets.

[text box: magnifier icon]
You may make up to four exchange redemptions of $25,000 or more per account per
calendar year out of the fund. Except as noted, you may make any number of
exchanges of less than $25,000.
[end text box]
                                   20
<PAGE>
DIVIDENDS, CAPITAL GAINS AND TAXES
DIVIDENDS AND CAPITAL GAINS

The fund generally pays any distributions of net short- and long-term capital
gains in November. The fund generally pays dividends from any net investment
income in December. The fund may also pay dividends and distributions at other
times if necessary for the fund to avoid federal income or excise tax. If you
invest in the fund close to the time that the fund makes a capital gain
distribution, generally you will pay a higher price per share and you will pay
taxes on the amount of the capital gain distribution whether you reinvest the
distribution or receive it as cash.

TAXES
For federal income tax purposes, your distributions from the fund's net
long-term capital gains are considered long-term capital gains and may be
taxable to you at different maximum rates depending upon their source and other
factors. Dividends and short-term capital gain distributions are taxable as
ordinary income. Dividends and distributions are taxable, whether you take
payment in cash or reinvest them to buy additional fund shares. You may also
have tax consequences (generally, a capital gain or loss) when you sell or
exchange fund shares. Each year the fund will mail to you information about your
dividends and distributions for, and the shares you sold in, the previous
calendar year.

You must provide your social security number or other taxpayer identification
number to the fund along with the certifications required by the Internal
Revenue Service when you open an account. If you do not or if it is otherwise
legally required to do so, the fund will withhold 31% "backup withholding" tax
from your dividends and distributions, sale proceeds and any other payments to
you.

You should ask your own tax adviser about any federal or state tax
considerations, including possible additional withholding taxes for non-U.S.
shareholders. You may also consult the fund's statement of additional
information for a more detailed discussion of federal income tax considerations
that may affect the fund and its shareowners.

[text box: column icon]
Sales and exchanges may be taxable transactions to shareowners.
[end text box]
                                   21


<PAGE>


PIONEER
SCIENCE & TECHNOLOGY FUND

YOU CAN OBTAIN MORE FREE INFORMATION about the fund from your investment firm or
by writing to Pioneering Services Corporation, 60 State Street, Boston,
Massachusetts 02109. You may also call 1-800-225-6292.

SHAREOWNER REPORTS
Annual and semiannual reports to shareowners provide information about the
fund's investments. The annual report discusses market conditions and investment
strategies that significantly affected the fund's performance during its last
fiscal year.

STATEMENT OF ADDITIONAL INFORMATION
The statement of additional information provides more detailed information about
the fund. It is incorporated by reference into this prospectus.

VISIT OUR WEBSITE
www.pioneerfunds.com

You can also review the fund's shareowner reports, prospectus and statement of
additional information at the Securities and Exchange Commission's Public
Reference Room in Washington, D.C. Call 1-202-942-8090 for information. The
Commission charges a fee for copies. You can get the same information free from
the Commission's EDGAR database on the Internet (http://www.sec.gov). You may
also e-mail requests for these documents to [email protected] or make a request
in writing to the Commission's Public Reference Section, Washington, D.C.
20549-0102.


(Investment Company Act file no. 811-xxxxx)


















PIONEER FUNDS DISTRIBUTOR, INC.
60 STATE STREET
BOSTON, MA 02109
                                                                      [VBL:job#]
WWW.PIONEERFUNDS.COM                         (C) Pioneer Funds Distributor, Inc.




<PAGE>


                 Preliminary Statement of Additional Information
Subject to completion, dated January 14, 2000

The information in this statement of additional information is not complete and
may be changed. We may not sell these securities until the registration
statement filed with the Securities and Exchange Commission is effective. This
statement of additional information is not an offer to sell these securities and
is not soliciting an offer to buy these securities in any state where the offer
or sale is not permitted.

                        PIONEER SCIENCE & TECHNOLOGY FUND
                                 60 State Street
                           Boston, Massachusetts 02109

                       STATEMENT OF ADDITIONAL INFORMATION

                       CLASS A, CLASS B AND CLASS C SHARES

                                 MARCH XX, 2000

This statement of additional information is not a prospectus. It should be read
in conjunction with the fund's Class A, Class B and Class C shares prospectus,
dated March xx, 2000, as supplemented or revised from time to time. A copy of
the prospectus can be obtained free of charge by calling Shareholder Services at
1-800-225-6292 or by written request to the fund at 60 State Street, Boston,
Massachusetts 02109. You can also obtain a copy of the fund's prospectus from
our website at: www.pioneerfunds.com.

                                TABLE OF CONTENTS
                                                                            PAGE
1.      Fund History......................................................     2
2.      Investment Policies, Risks and Restrictions.......................     2
3.      Management of the Fund............................................    18
4.      Investment Adviser................................................    21
5.      Principal Underwriter and Distribution Plans......................    25
6.      Shareholder Servicing/Transfer Agent..............................    29
7.      Custodian.........................................................    29
8.      Independent Public Accountants....................................    29
9.      Portfolio Transactions............................................    29
10.     Description of Shares.............................................    31
11.     Sales Charges.....................................................    32
12.     Redeeming Shares..................................................    36
13.     Telephone Transactions............................................    37
14.     Pricing of Shares.................................................    38
15.     Tax Status........................................................    39
16.     Investment Results................................................    43
17.     Financial Statements..............................................    45
18.     Appendix A - Annual Fee, Expense and Other Information............    46
19.     Appendix B - Description of Short-Term Debt, Corporate Bond
        and Preferred Stock Ratings.......................................    49
20.     Appendix C - Performance Statistics...............................    56
21.     Appendix D - Other Pioneer Information............................    70


<PAGE>


1.       FUND HISTORY

The fund is a diversified open-end management investment company. The fund was
organized as a Delaware business trust on January 13, 2000.

2.       INVESTMENT POLICIES, RISKS AND RESTRICTIONS

The prospectus presents the investment objective and the principal investment
strategies and risks of the fund. This section supplements the disclosure in the
fund's prospectus and provides additional information on the fund's investment
policies or restrictions. Restrictions or policies stated as a maximum
percentage of the fund's assets are only applied immediately after a portfolio
investment to which the policy or restriction is applicable. Accordingly, any
later increase or decrease resulting from a change in values, net assets or
other circumstances will not be considered in determining whether the investment
complies with the fund's restrictions and policies.

PRIMARY INVESTMENTS

Under normal circumstances, the fund invests at least 65% of its total assets in
the common stock and other equity securities of companies Pioneer expects to
benefit - directly or indirectly - from the development, advancement and use of
science and technology.

ILLIQUID SECURITIES

The fund will not invest more than 15% of its net assets in illiquid and other
securities that are not readily marketable. Repurchase agreements maturing in
more than seven days will be included for purposes of the foregoing limit.
Securities subject to restrictions on resale under the Securities Act of 1933,
as amended (the "1933 Act"), are considered illiquid unless they are eligible
for resale pursuant to Rule 144A or another exemption from the registration
requirements of the 1933 Act and are determined to be liquid by Pioneer. Pioneer
determines the liquidity of Rule 144A and other restricted securities according
to procedures adopted by the Board of Trustees. The Board of Trustees monitors
Pioneer's application of these guidelines and procedures. The inability of the
fund to dispose of illiquid investments readily or at reasonable prices could
impair the fund's ability to raise cash for redemptions or other purposes. If
the fund sold illiquid securities other than pursuant to an exception from
registration under the 1993 Act such as rule 144A, it may be deemed to be acting
as an underwriter and subject to liability under the 1933 Act.

DEBT SECURITIES SELECTION

In selecting fixed income securities for the fund, Pioneer gives primary
consideration to the fund's investment objective, the attractiveness of the
market for debt securities given Pioneer's outlook for the equity markets and
the fund's liquidity requirements. Once Pioneer determines to allocate a portion
of the fund's assets to debt securities, Pioneer generally focuses on short-term
instruments to provide liquidity and may invest in a range of fixed income
securities if the fund is investing in such instruments for income or capital
gains. Pioneer selects individual securities based on broad economic factors and
issuer specific factors including the terms of the securities (such as yields
compared to U.S. Treasuries or comparable issues), liquidity and rating, sector
and issuer diversification.
                                   2

<PAGE>



DEBT SECURITIES RATING CRITERIA

Investment grade debt securities are those rated "BBB" or higher by Standard &
Poor's Ratings Group ("Standard & Poor's") or the equivalent rating of other
national statistical rating organizations. Debt securities rated BBB are
considered medium grade obligations with speculative characteristics, and
adverse economic conditions or changing circumstances may weaken the issuer's
ability to pay interest and repay principal. If the rating of an investment
grade debt security falls below investment grade, Pioneer will consider if any
action is appropriate in light of the fund's investment objective and policies.

Below investment grade debt securities are those rated "BB" and below by
Standard & Poor's or the equivalent rating of other national statistical rating
organizations. See Appendix B for a description of rating categories.

Below investment grade debt securities or comparable unrated securities are
commonly referred to as "junk bonds" and are considered predominantly
speculative and may be questionable as to principal and interest payments.
Changes in economic conditions are more likely to lead to a weakened capacity to
make principal payments and interest payments. The amount of junk bond
securities outstanding has proliferated as an increasing number of issuers have
used high yield securities for corporate financing. An economic downturn could
severely affect the ability of highly leveraged issuers to service their debt
obligations or to repay their obligations upon maturity. Factors having an
adverse impact on the market value of lower quality securities will have an
adverse effect on the fund's net asset value to the extent that it invests in
such securities. In addition, the fund may incur additional expenses to the
extent it is required to seek recovery upon a default in payment of principal or
interest on its portfolio holdings.

The secondary market for high yield securities, may not be as liquid as the
secondary market for more highly rated securities, a factor which may have an
adverse effect on the fund's ability to dispose of a particular security when
necessary to meet its liquidity needs. Under adverse market or economic
conditions, the secondary market for high yield securities could contract
further, independent of any specific adverse changes in the condition of a
particular issuer. As a result, the fund could find it more difficult to sell
these securities or may be able to sell the securities only at prices lower than
if such securities were widely traded. Prices realized upon the sale of such
lower rated or unrated securities, under these circumstances, may be less than
the prices used in calculating the fund's net asset value.

Since investors generally perceive that there are greater risks associated with
lower quality debt securities of the type in which the fund may invest a portion
of its assets, the yields and prices of such securities may tend to fluctuate
more than those for higher rated securities. In the lower quality segments of
the debt securities market, changes in perceptions of issuers' creditworthiness
tend to occur more frequently and in a more pronounced manner than do changes in
higher quality segments of the debt securities market, resulting in greater
yield and price volatility.

Lower rated and comparable unrated debt securities tend to offer higher yields
than higher rated securities with the same maturities because the historical
financial condition of the issuers of such securities may not have been as
strong as that of other issuers. However, lower rated securities generally
involve greater risks of loss of income and principal than higher rated
securities. Pioneer will attempt to reduce these risks through portfolio
diversification and by analysis of each issuer and its ability to make timely
payments of income and principal, as well as broad economic trends and corporate
developments.
                                   3
<PAGE>
CONVERTIBLE DEBT SECURITIES

The fund may invest in convertible debt securities which are debt obligations
convertible at a stated exchange rate or formula into common stock or other
equity securities of or owned by the issuer. Convertible securities rank senior
to common stocks in an issuer's capital structure and consequently may be of
higher quality and entail less risk than the issuer's common stock. As with all
debt securities, the market values of convertible securities tend to increase
when interest rates decline and, conversely, tend to decline when interest rates
increase.

RISKS OF NON-U.S. INVESTMENTS

To the extent that the fund invests in the securities of non-U.S. issuers, those
investments involve considerations and risks not typically associated with
investing in the securities of issuers in the U.S. These risks are heightened
with respect to investments in countries with emerging markets and economies.
The risks of investing in securities of non-U.S. issuers or issuers with
significant exposure to non-U.S. markets may be related, among other things, to
(i) differences in size, liquidity and volatility of, and the degree and manner
of regulation of, the securities markets of certain non-U.S. markets compared to
the securities markets in the U.S.; (ii) economic, political and social factors;
and (iii) foreign exchange matters, such as restrictions on the repatriation of
capital, fluctuations in exchange rates between the U.S. dollar and the
currencies in which the fund's portfolio securities are quoted or denominated,
exchange control regulations and costs associated with currency exchange. The
political and economic structures in certain non-U.S. countries, particularly
emerging markets, are expected to undergo significant evolution and rapid
development, and such countries may lack the social, political and economic
stability characteristic of more developed countries. Unanticipated political or
social developments may affect the values of the fund's investments in such
countries. The economies and securities and currency markets of many emerging
markets have experienced significant disruption and declines. There can be no
assurances that these economic and market disruptions will not continue.

FOREIGN SECURITIES MARKETS AND REGULATIONS. There may be less publicly available
information about non-U.S. markets and issuers than is available with respect to
U.S. securities and issuers. Non-U.S. companies generally are not subject to
accounting, auditing and financial reporting standards, practices and
requirements comparable to those applicable to U.S. companies. The trading
markets for most non-U.S. securities are generally less liquid and subject to
greater price volatility than the markets for comparable securities in the U.S.
The markets for securities in certain emerging markets are in the earliest
stages of their development. Even the markets for relatively widely traded
securities in certain non-U.S. markets, including emerging countries, may not be
able to absorb, without price disruptions, a significant increase in trading
volume or trades of a size customarily undertaken by institutional investors in
the U.S. Additionally, market making and arbitrage activities are generally less
extensive in such markets, which may contribute to increased volatility and
reduced liquidity. The less liquid a market, the more difficult it may be for
the fund to accurately price its portfolio securities or to dispose of such
securities at the times determined by Pioneer to be appropriate. The risks
associated with reduced liquidity may be particularly acute in situations in
which the fund's operations require cash, such as in order to meet redemptions
and to pay its expenses.
                                   4
<PAGE>
ECONOMIC, POLITICAL AND SOCIAL FACTORS. Certain non-U.S. countries, including
emerging markets, may be subject to a greater degree of economic, political and
social instability than is the case in the U.S. and Western European countries.
Such instability may result from, among other things: (i) authoritarian
governments or military involvement in political and economic decision making;
(ii) popular unrest associated with demands for improved economic, political and
social conditions; (iii) internal insurgencies; (iv) hostile relations with
neighboring countries; and (v) ethnic, religious and racial disaffection and
conflict. Such economic, political and social instability could significantly
disrupt the financial markets in such countries and the ability of the issuers
in such countries to repay their obligations. Investing in emerging countries
also involves the risk of expropriation, nationalization, confiscation of assets
and property or the imposition of restrictions on foreign investments and on
repatriation of capital invested. In the event of such expropriation,
nationalization or other confiscation in any emerging country, the fund could
lose its entire investment in that country.

Certain emerging market countries restrict or control foreign investment in
their securities markets to varying degrees. These restrictions may limit the
fund's investment in those markets and may increase the expenses of the fund. In
addition, the repatriation of both investment income and capital from certain
markets in the region is subject to restrictions such as the need for certain
governmental consents. Even where there is no outright restriction on
repatriation of capital, the mechanics of repatriation may affect certain
aspects of the fund's operation.

Economies in individual non-U.S. countries may differ favorably or unfavorably
from the U.S. economy in such respects as growth of gross domestic product,
rates of inflation, currency valuation, capital reinvestment, resource
self-sufficiency and balance of payments positions. Many non-U.S. countries have
experienced substantial, and in some cases extremely high, rates of inflation
for many years. Inflation and rapid fluctuations in inflation rates have had,
and may continue to have, very negative effects on the economies and securities
markets of certain emerging countries.

Economies in emerging countries generally are dependent heavily upon
international trade and, accordingly, have been and may continue to be affected
adversely by trade barriers, exchange controls, managed adjustments in relative
currency values and other protectionist measures imposed or negotiated by the
countries with which they trade. These economies also have been, and may
continue to be, affected adversely by economic conditions in the countries with
which they trade.

CURRENCY RISKS. The value of the securities quoted or denominated in
international currencies may be adversely affected by fluctuations in the
relative currency exchange rates and by exchange control regulations. The fund's
investment performance may be negatively affected by a devaluation of a currency
in which the fund's investments are quoted or denominated. Further, the fund's
investment performance may be significantly affected, either positively or
negatively, by currency exchange rates because the U.S. dollar value of
securities quoted or denominated in another currency will increase or decrease
in response to changes in the value of such currency in relation to the U.S.
dollar.

CUSTODIAN SERVICES AND RELATED INVESTMENT COSTS. Custodial services and other
costs relating to investment in international securities markets generally are
more expensive than in the U.S. Such markets have settlement and clearance
procedures that differ from those in the U.S. In certain markets there have been
times when settlements have been unable to keep pace with the volume of
securities transactions, making it difficult to conduct such transactions. The
                                   5
<PAGE>
inability of the fund to make intended securities purchases due to settlement
problems could cause the fund to miss attractive investment opportunities.
Inability to dispose of a portfolio security caused by settlement problems could
result either in losses to the fund due to a subsequent decline in value of the
portfolio security or could result in possible liability to the fund. In
addition, security settlement and clearance procedures in some emerging
countries may not fully protect the fund against loss or theft of its assets.

WITHHOLDING AND OTHER TAXES. The fund will be subject to taxes, including
withholding taxes, on income (possibly including, in some cases, capital gains)
that are or may be imposed by certain non-U.S. countries with respect to the
fund's investments in such countries. These taxes will reduce the return
achieved by the fund. Treaties between the U.S. and such countries may not be
available to reduce the otherwise applicable tax rates.

ECONOMIC MONETARY UNION (EMU). On January 1, 1999, 11 European countries adopted
a single currency - the Euro. The conversion to the Euro is being phased in over
a three-year period. During this time, valuation, systems and other operational
problems may occur in connection with the fund's investments quoted in the Euro.
For participating countries, EMU will mean sharing a single currency and single
official interest rate and adhering to agreed upon limits on government
borrowing. Budgetary decisions will remain in the hands of each participating
country, but will be subject to each country's commitment to avoid "excessive
deficits" and other more specific budgetary criteria. A European Central Bank is
responsible for setting the official interest rate to maintain price stability
within the Euro zone.

EMU is driven by the expectation of a number of economic benefits, including
lower transaction costs, reduced exchange risk, greater competition, and a
broadening and deepening of European financial markets. However, there are a
number of significant risks associated with EMU. Monetary and economic union on
this scale has never been attempted before. There is a significant degree of
uncertainty as to whether participating countries will remain committed to EMU
in the face of changing economic conditions. This uncertainty may increase the
volatility of European markets.
                                   6
<PAGE>
U.S. GOVERNMENT SECURITIES

U.S. government securities in which the fund invests include debt obligations of
varying maturities issued by the U.S. Treasury or issued or guaranteed by an
agency or instrumentality of the U.S. government, including the Federal Housing
Administration, Federal Financing Bank, Farmers Home Administration,
Export-Import Bank of the U.S., Small Business Administration, Government
National Mortgage Association ("GNMA"), General Services Administration, Central
Bank for Cooperatives, Federal Farm Credit Banks, Federal Home Loan Banks,
Federal Home Loan Mortgage Corporation ("FHLMC"), Federal National Mortgage
Association ("FNMA"), Maritime Administration, Tennessee Valley Authority,
District of Columbia Armory Board, Student Loan Marketing Association,
Resolution Trust Corporation and various institutions that previously were or
currently are part of the Farm Credit System (which has been undergoing
reorganization since 1987). Some U.S. government securities, such as U.S.
Treasury bills, Treasury notes and Treasury bonds, which differ only in their
interest rates, maturities and times of issuance, are supported by the full
faith and credit of the United States. Others are supported by: (I) the right of
the issuer to borrow from the U.S. Treasury, such as securities of the Federal
Home Loan Banks; (ii) the discretionary authority of the U.S. government to
purchase the agency's obligations, such as securities of the FNMA; or (iii) only
the credit of the issuer, such as securities of the Student Loan Marketing
Association. No assurance can be given that the U.S. government will provide
financial support in the future to U.S. government agencies, authorities or
instrumentalities that are not supported by the full faith and credit of the
United States. Securities guaranteed as to principal and interest by the U.S.
government, its agencies, authorities or instrumentalities include: (I)
securities for which the payment of principal and interest is backed by an
irrevocable letter of credit issued by the U.S. government or any of its
agencies, authorities or instrumentalities; and (ii) participations in loans
made to foreign governments or other entities that are so guaranteed. The
secondary market for certain of these participations is limited and, therefore,
may be regarded as illiquid.

U.S. government securities may include zero coupon securities that may be
purchased when yields are attractive and/or to enhance portfolio liquidity. Zero
coupon U.S. government securities are debt obligations that are issued or
purchased at a significant discount from face value. The discount approximates
the total amount of interest the security will accrue and compound over the
period until maturity or the particular interest payment date at a rate of
interest reflecting the market rate of the security at the time of issuance.
Zero coupon U.S. government securities do not require the periodic payment of
interest. These investments benefit the issuer by mitigating its need for cash
to meet debt service, but generally require a higher rate of return to attract
investors who are willing to defer receipt of cash. These investments may
experience greater volatility in market value than U.S. government securities
that make regular payments of interest. The fund accrues income on these
investments for tax and accounting purposes, which is distributable to
shareholders and which, because no cash is received at the time of accrual, may
require the liquidation of other portfolio securities to satisfy the fund's
distribution obligations, in which case the fund will forego the purchase of
additional income producing assets with these funds. Zero coupon U.S. government
securities include STRIPS and CUBES, which are issued by the U.S. Treasury as
component parts of U.S. Treasury bonds and represent scheduled interest and
principal payments on the bonds.
                                   7
<PAGE>
MUNICIPAL OBLIGATIONS

The fund may purchase municipal obligations when Pioneer believes that they
offer favorable rates of income or capital gain potential when compared to a
taxable investment. The term "municipal obligations" generally is understood to
include debt obligations issued by municipalities to obtain funds for various
public purposes, the interest on which is, in the opinion of bond counsel to the
issuer, excluded from gross income for federal income tax purposes. In addition,
if the proceeds from private activity bonds are used for the construction,
repair or improvement of privately operated industrial or commercial facilities,
the interest paid on such bonds may be excluded from gross income for federal
income tax purposes, although current federal tax laws place substantial
limitations on the size of these issues. The fund's distributions of any
interest it earns on municipal obligations will be taxable to shareholders as
ordinary income.

The two principal classifications of municipal obligations are "general
obligation" and "revenue" bonds. General obligation bonds are secured by the
issuer's pledge of its faith, credit, and taxing power for the payment of
principal and interest. Revenue bonds are payable from the revenues derived from
a particular facility or class of facilities or, in some cases, from the
proceeds of a special excise or other specific revenue source, but not from the
general taxing power. Sizable investments in these obligations could involve an
increased risk to the fund should any of the related facilities experience
financial difficulties. Private activity bonds are in most cases revenue bonds
and do not generally carry the pledge of the credit of the issuing municipality.
There are, of course, variations in the security of municipal obligations, both
within a particular classification and between classifications.

MORTGAGE-BACKED SECURITIES

The fund may invest in mortgage pass-through certificates and multiple-class
pass-through securities, and mortgage derivative securities such as real estate
mortgage investment conduits ("REMIC") pass-through certificates, collateralized
mortgage obligations and stripped mortgage-backed securities ("SMBS"), interest
only mortgage-backed securities and principal only mortgage-backed securities
and other types of "mortgage-backed securities" that may be available in the
future. A mortgage-backed security is an obligation of the issuer backed by a
mortgage or pool of mortgages or a direct interest in an underlying pool of
mortgages. Some mortgage-backed securities, such as collateralized mortgage
obligations (CMOs), make payments of both principal and interest at a variety of
intervals; others make semiannual interest payments at a predetermined rate and
repay principal at maturity (like a typical bond). Mortgage-backed securities
are based on different types of mortgages including those on commercial real
estate or residential properties. Mortgage-backed securities often have stated
maturities of up to thirty years when they are issued, depending upon the length
of the mortgages underlying the securities. In practice, however, unscheduled or
early payments of principal and interest on the underlying mortgages may make
the securities' effective maturity shorter than this, and the prevailing
interest rates may be higher or lower than the current yield of the fund's
portfolio at the time the fund receives the payments for reinvestment.
                                   8
<PAGE>
Mortgage-backed securities may have less potential for capital appreciation than
comparable fixed income securities, due to the likelihood of increased
prepayments of mortgages as interest rates decline. If the fund buys
mortgage-backed securities at a premium, mortgage foreclosures and prepayments
of principal by mortgagors (which may be made at any time without penalty) may
result in some loss of the fund's principal investment to the extent of the
premium paid.

The value of mortgage-backed securities may also change due to shifts in the
market's perception of issuers. In addition, regulatory or tax changes may
adversely affect the mortgage securities markets as a whole. Non-governmental
mortgage-backed securities may offer higher yields than those issued by
government entities, but also may be subject to greater price changes than
governmental issues.

GUARANTEED MORTGAGE PASS-THROUGH SECURITIES. Guaranteed mortgage pass-through
securities represent participation interests in pools of residential mortgage
loans and are issued by U.S. governmental or private lenders and guaranteed by
the U.S. government or one of its agencies or instrumentalities, including but
not limited to GNMA, FNMA and FHLMC. GNMA certificates are guaranteed by the
full faith and credit of the U.S. government for timely payment of principal and
interest on the certificates. FNMA certificates are guaranteed by FNMA, a
federally chartered and privately owned corporation, for full and timely payment
of principal and interest on the certificates. FHLMC certificates are guaranteed
by FHLMC, a corporate instrumentality of the U.S. government, for timely payment
of interest and the ultimate collection of all principal of the related mortgage
loans.

Commercial banks, savings and loan institutions, private mortgage insurance
companies, mortgage bankers and other secondary market issuers also create
pass-through pools of conventional residential mortgage loans. Such issuers may,
in addition, be the originators and/or servicers of the underlying mortgage
loans as well as the guarantors of the mortgage-related securities. Because
there are no direct or indirect government or agency guarantees of payments in
pools created by such non-governmental issuers, they generally offer a higher
rate of interest than government and government-related pools. Timely payment of
interest and principal of these pools may be supported by insurance or
guarantees, including individual loan, title, pool and hazard insurance and
letters of credit. The insurance and guarantees are issued by governmental
entities, private insurers and the mortgage poolers. There can be no assurance
that the private insurers or guarantors can meet their obligations under the
insurance policies or guarantee arrangements.

Mortgage-related securities without insurance or guarantees may be purchased if
Pioneer determines that the securities meet the fund's quality standards.
Mortgage-related securities issued by certain private organizations may not be
readily marketable.
                                   9
<PAGE>
MULTIPLE-CLASS PASS-THROUGH SECURITIES AND COLLATERALIZED MORTGAGE OBLIGATIONS.
CMOs and REMIC pass-through or participation certificates may be issued by,
among others, U.S. government agencies and instrumentalities as well as private
issuers. REMICs are CMO vehicles that qualify for special tax treatment under
the Internal Revenue Code of 1986, as amended (the "Code") and invest in
mortgages principally secured by interests in real property and other
investments permitted by the Code. CMOs and REMIC certificates are issued in
multiple classes and the principal of and interest on the mortgage assets may be
allocated among the several classes of CMOs or REMIC certificates in various
ways. Each class of CMOs or REMIC certificates, often referred to as a
"tranche," is issued at a specific adjustable or fixed interest rate and must be
fully retired no later than its final distribution date. Generally, interest is
paid or accrues on all classes of CMOs or REMIC certificates on a monthly basis.

Typically, CMOs are collateralized by GNMA, FNMA or FHLMC certificates but also
may be collateralized by other mortgage assets such as whole loans or private
mortgage pass-through securities. Debt service on CMOs is provided from payments
of principal and interest on collateral of mortgaged assets and any reinvestment
income thereon.

STRIPPED MORTGAGE-BACKED SECURITIES. SMBS are multiple-class mortgage-backed
securities that are created when a U.S. government agency or a financial
institution separates the interest and principal components of a mortgage-backed
security and sells them as individual securities. The fund invests in SMBS that
are usually structured with two classes that receive different proportions of
interest and principal distributions on a pool of mortgage assets. A typical
SMBS will have one class receiving some of the interest and most of the
principal, while the other class will receive most of the interest and the
remaining principal. The holder of the "principal-only" security (PO) receives
the principal payments made by the underlying mortgage-backed security, while
the holder of the "interest-only" security (IO) receives interest payments from
the same underlying security. The prices of stripped mortgage-backed securities
may be particularly affected by changes in interest rates. As interest rates
fall, prepayment rates tend to increase, which tends to reduce prices of IOs and
increase prices of POs. Rising interest rates can have the opposite effect.
Although the market for these securities is increasingly liquid, Pioneer may
determine that certain stripped mortgage-backed securities issued by the U.S.
government, its agencies or instrumentalities are not readily marketable. If so,
these securities, together with privately-issued stripped mortgage-backed
securities, will be considered illiquid for purposes of the fund's limitation on
investments in illiquid securities. The yields and market risk of interest only
and principal only SMBS, respectively, may be more volatile than those of other
fixed income securities.

The fund also may invest in planned amortization class ("PAC") and target
amortization class ("TAC") CMO bonds which involve less exposure to prepayment,
extension and interest rate risks than other mortgage-backed securities,
provided that prepayment rates remain within expected prepayment ranges or
"collars." To the extent that the prepayment rates remain within these
prepayment ranges, the residual or support tranches of PAC and TAC CMOs assume
the extra prepayment, extension and interest rate risks associated with the
underlying mortgage assets.
                                   10
<PAGE>
RISK FACTORS ASSOCIATED WITH MORTGAGE-BACKED SECURITIES. Investing in
mortgage-backed securities involves certain risks, including the failure of a
counterparty to meet its commitments, adverse interest rate changes and the
effects of prepayments on mortgage cash flows. In addition, investing in the
lowest tranche of CMOs and REMIC certificates involves risks similar to those
associated with investing in equity securities. However, due to adverse tax
consequences under current tax laws, the fund does not intend to acquire
"residual" interests in REMICs. Further, the yield characteristics of
mortgage-backed securities differ from those of traditional fixed income
securities. The major differences typically include more frequent interest and
principal payments (usually monthly), the adjustability of interest rates of the
underlying instrument, and the possibility that prepayments of principal may be
made substantially earlier than their final distribution dates.

Prepayment rates are influenced by changes in current interest rates and a
variety of economic, geographic, social and other factors and cannot be
predicted with certainty. Both adjustable rate mortgage loans and fixed rate
mortgage loans may be subject to a greater rate of principal prepayments in a
declining interest rate environment and to a lesser rate of principal
prepayments in an increasing interest rate environment. Under certain interest
rate and prepayment rate scenarios, the fund may fail to recoup fully its
investment in mortgage-backed securities notwithstanding any direct or indirect
governmental, agency or other guarantee. When the fund reinvests amounts
representing payments and unscheduled prepayments of principal, it may obtain a
rate of interest that is lower than the rate on existing adjustable rate
mortgage pass-through securities. Thus, mortgage-backed securities, and
adjustable rate mortgage pass-through securities in particular, may be less
effective than other types of U.S. government securities as a means of "locking
in" interest rates.

STRUCTURED SECURITIES

The fund may invest in structured securities. The value of the principal and/or
interest on such securities is determined by reference to changes in the value
of specific currencies, interest rates, commodities, indices or other financial
indicators (the "Reference") or the relative change in two or more References.
The interest rate or the principal amount payable upon maturity or redemption
may be increased or decreased depending upon changes in the Reference. The terms
of the structured securities may provide in certain circumstances that no
principal is due at maturity and, therefor may result in a loss of the fund's
investment. Changes in the interest rate or principal payable at maturity may be
a multiple of the changes in the value of the Reference. Consequently,
structured securities may entail a greater degree of market risk than other
types of fixed income securities.

ASSET-BACKED SECURITIES

The fund may invest in asset-backed securities, which are securities that
represent a participation in, or are secured by and payable from, a stream of
payments generated by particular assets, most often a pool or pools of similar
assets (e.g., trade receivables). The credit quality of these securities depends
primarily upon the quality of the underlying assets and the level of credit
support and/or enhancement provided.

The underlying assets (e.g., loans) are subject to prepayments which shorten the
securities' weighted average maturity and may lower their return. If the credit
support or enhancement is exhausted, losses or delays in payment may result if
the required payments of principal and interest are not made. The value of these
securities also may change because of changes in the market's perception of the
creditworthiness of the servicing agent for the pool, the originator of the
pool, or the financial institution or trust providing the credit support or
enhancement.
                                   11
<PAGE>
PREFERRED SHARES

The fund may invest in preferred shares of beneficial interest of trust
instruments. Preferred shares are equity securities, but they have many
characteristics of fixed income securities, such as a fixed dividend payment
rate and/or a liquidity preference over the issuer's common shares. However,
because preferred shares are equity securities, they may be more susceptible to
risks traditionally associated with equity investments than the fund's fixed
income securities.

SHORT-TERM INVESTMENTS

For temporary defensive or cash management purposes, the fund may invest in all
types of short-term investments including, but not limited to, corporate
commercial paper and other short-term commercial obligations issued by domestic
companies; obligations (including certificates of deposit, time deposits, demand
deposits and bankers' acceptances) of banks located in the U.S.; obligations
issued or guaranteed by the U.S. government or its agencies or
instrumentalities; and repurchase agreements.

OTHER INVESTMENT COMPANIES

The fund may invest in the securities of other investment companies to the
extent that such investments are consistent with the fund's investment objective
and policies and permissible under the Investment Company Act of 1940, as
amended (the "1940 Act"). Under the 1940 Act, the fund may not acquire the
securities of other domestic or foreign investment companies if, as a result,
(I) more than 10% of the fund's total assets would be invested in securities of
other investment companies, (ii) such purchase would result in more than 3% of
the total outstanding voting securities of any one investment company being held
by the fund, or (iii) more than 5% of the fund's total assets would be invested
in any one investment company. These limitations do not apply to the purchase of
shares of any investment company in connection with a merger, consolidation,
reorganization or acquisition of substantially all the assets of another
investment company. The fund will not invest in other investment companies for
which Pioneer or any of its affiliates act as an investment adviser or
distributor.

The fund, as a holder of the securities of other investment companies, will bear
its pro rata portion of the other investment companies' expenses, including
advisory fees. These expenses are in addition to the direct expenses of the
fund's own operations.

REPURCHASE AGREEMENTS

The fund may enter into repurchase agreements with broker-dealers, member banks
of the Federal Reserve System and other financial institutions. Repurchase
agreements are arrangements under which the fund purchases securities and the
seller agrees to repurchase the securities within a specific time and at a
specific price. The repurchase price is generally higher than the fund's
purchase price, with the difference being income to the fund. The Board of
Trustees reviews and monitors the creditworthiness of any institution which
enters into a repurchase agreement with the fund. The counterparty's obligations
under the repurchase agreement are collateralized with U.S. Treasury and/or
                                   12
<PAGE>
agency obligations with a market value of not less than 100% of the obligations,
valued daily. Collateral is held by the fund's custodian in a segregated,
safekeeping account for the benefit of the fund. Repurchase agreements afford
the fund an opportunity to earn income on temporarily available cash at low
risk. In the event of commencement of bankruptcy or insolvency proceedings with
respect to the seller of the security before repurchase of the security under a
repurchase agreement, the fund may encounter delay and incur costs before being
able to sell the security. Such a delay may involve loss of interest or a
decline in price of the security. If the court characterizes the transaction as
a loan and the fund has not perfected a security interest in the security, the
fund may be required to return the security to the seller's estate and be
treated as an unsecured creditor of the seller. As an unsecured creditor, the
fund would be at risk of losing some or all of the principal and interest
involved in the transaction.

SHORT SALES AGAINST THE BOX

The fund may sell securities "short against the box." A short sale involves the
fund borrowing securities from a broker and selling the borrowed securities. The
fund has an obligation to return securities identical to the borrowed securities
to the broker. In a short sale against the box, the fund at all times owns an
equal amount of the security sold short or securities convertible into or
exchangeable for, with or without payment of additional consideration, an equal
amount of the security sold short. The fund intends to use short sales against
the box to hedge. For example, when the fund believes that the price of a
current portfolio security may decline, the fund may use a short sale against
the box to lock in a sale price for a security rather than selling the security
immediately. In such a case, any future losses in the fund's long position
should be offset by a gain in the short position and, conversely, any gain in
the long position should be reduced by a loss in the short position.

If the fund effects a short sale against the box at a time when it has an
unrealized gain on the security, it may be required to recognize that gain as if
it had actually sold the security (a "constructive sale") on the date it effects
the short sale. However, such constructive sale treatment may not apply if the
fund closes out the short sale with securities other than the appreciated
securities held at the time of the short sale provided that certain other
conditions are satisfied. Uncertainty regarding certain tax consequences of
effecting short sales may limit the extent to which the fund may make short
sales against the box.

ASSET SEGREGATION

The 1940 Act requires that the fund segregate assets in connection with certain
types of transactions that may have the effect of leveraging the fund's
portfolio. If the fund enters into a transaction requiring segregation, such as
a forward commitment, the custodian or Pioneer will segregate liquid assets in
an amount required to comply with the 1940 Act. Such segregated assets will be
valued at market daily. If the aggregate value of such segregated assets
declines below the aggregate value required to satisfy the 1940 Act, additional
liquid assets will be segregated.
                                   13
<PAGE>
WHEN-ISSUED AND DELAYED DELIVERY SECURITIES

The fund may purchase securities, including U.S. government securities, on a
when-issued basis or may purchase or sell securities for delayed delivery. In
such transactions, delivery of the securities occurs beyond the normal
settlement period, but no payment or delivery is made by the fund prior to the
actual delivery or payment by the other party to the transaction. The purchase
of securities on a when-issued or delayed delivery basis involves the risk that
the value of the securities purchased will decline prior to the settlement date.
The sale of securities for delayed delivery involves the risk that the prices
available in the market on the delivery date may be greater than those obtained
in the sale transaction. When-issued and delayed delivery transactions will be
fully collateralized by segregated liquid assets. See "Asset Segregation."

FOREIGN CURRENCY TRANSACTIONS

The fund may engage in foreign currency transactions. These transactions may be
conducted at the prevailing spot rate for purchasing or selling currency in the
foreign exchange market. The fund also has authority to enter into forward
foreign currency exchange contracts involving currencies of the different
countries in which the fund invests as a hedge against possible variations in
the foreign exchange rates between these currencies and the U.S. dollar. This is
accomplished through contractual agreements to purchase or sell a specified
currency at a specified future date and price set at the time of the contract.

Transaction hedging is the purchase or sale of forward foreign currency
contracts with respect to specific receivables or payables of the fund, accrued
in connection with the purchase and sale of its portfolio securities quoted in
foreign currencies. Portfolio hedging is the use of forward foreign currency
contracts to offset portfolio security positions denominated or quoted in such
foreign currencies. There is no guarantee that the fund will be engaged in
hedging activities when adverse exchange rate movements occur. The fund will not
attempt to hedge all of its foreign portfolio positions and will enter into such
transactions only to the extent, if any, deemed appropriate by Pioneer.

Hedging against a decline in the value of a currency does not eliminate
fluctuations in the prices of portfolio securities or prevent losses if the
prices of such securities decline. Such transactions also limit the opportunity
for gain if the value of the hedged currency should rise. Moreover, it may not
be possible for the fund to hedge against a devaluation that is so generally
anticipated that the fund is not able to contract to sell the currency at a
price above the devaluation level it anticipates.

The cost to the fund of engaging in foreign currency transactions varies with
such factors as the currency involved, the size of the contract, the length of
the contract period, differences in interest rates between the two currencies
and the market conditions then prevailing. Since transactions in foreign
currency and forward contracts are usually conducted on a principal basis, no
fees or commissions are involved. The fund may close out a forward position in a
currency by selling the forward contract or by entering into an offsetting
forward contract.

The precise matching of the forward contract amounts and the value of the
securities involved will not generally be possible because the future value of
such securities in foreign currencies will change as a consequence of market
movements in the value of those securities between the date on which the
contract is entered into and the date it matures. Using forward contracts to
protect the value of the fund's portfolio securities against a decline in the
value of a currency does not eliminate fluctuations in the underlying prices of
the securities. It simply establishes a rate of exchange which the fund can
achieve at some future point in time. The precise projection of short-term
currency market movements is not possible, and short-term hedging provides a
means of fixing the U.S. dollar value of only a portion of the fund's foreign
assets.

While the fund will enter into forward contracts to reduce currency exchange
rate risks, transactions in such contracts involve certain other risks. While
the fund may benefit from such transactions, unanticipated changes in currency
prices may result in a poorer overall performance for the fund than if it had
not engaged in any such transactions. Moreover, there may be imperfect
correlation between the fund's portfolio holdings of securities quoted or
denominated in a particular currency and forward contracts entered into by the
fund. Such imperfect correlation may cause the fund to sustain losses which will
prevent the fund from achieving a complete hedge or expose the fund to risk of
foreign exchange loss.
                                   14
<PAGE>
Over-the-counter markets for trading foreign forward currency contracts offer
less protection against defaults than is available when trading in currency
instruments on an exchange. Since a forward foreign currency exchange contract
is not guaranteed by an exchange or clearinghouse, a default on the contract
would deprive the fund of unrealized profits or force the fund to cover its
commitments for purchase or resale, if any, at the current market price.

If the fund enters into a forward contract to purchase foreign currency, the
custodian or Pioneer will segregate liquid assets. See "Asset Segregation."

OPTIONS ON FOREIGN CURRENCIES

The fund may purchase and write options on foreign currencies for hedging
purposes in a manner similar to that of transactions in forward contracts. For
example, a decline in the dollar value of a foreign currency in which portfolio
securities are quoted or denominated will reduce the dollar value of such
securities, even if their value in the foreign currency remains constant. In an
attempt to protect against such decreases in the value of portfolio securities,
the fund may purchase put options on the foreign currency. If the value of the
currency declines, the fund will have the right to sell such currency for a
fixed amount of dollars which exceeds the market value of such currency. This
would result in a gain that may offset, in whole or in part, the negative effect
of currency depreciation on the value of the fund's securities quoted or
denominated in that currency.

Conversely, if a rise in the dollar value of a currency is projected for those
securities to be acquired, thereby increasing the cost of such securities, the
fund may purchase call options on such currency. If the value of such currency
increases, the purchase of such call options would enable the fund to purchase
currency for a fixed amount of dollars which is less than the market value of
such currency. Such a purchase would result in a gain that may offset, at least
partially, the effect of any currency related increase in the price of
securities the fund intends to acquire. As in the case of other types of options
transactions, however, the benefit the fund derives from purchasing foreign
currency options will be reduced by the amount of the premium and related
transaction costs. In addition, if currency exchange rates do not move in the
direction or to the extent anticipated, the fund could sustain losses on
transactions in foreign currency options which would deprive it of a portion or
all of the benefits of advantageous changes in such rates.

The fund may also write options on foreign currencies for hedging purposes. For
example, if the fund anticipated a decline in the dollar value of securities
quoted or denominated in a foreign currency because of declining exchange rates,
it could, instead of purchasing a put option, write a covered call option on the
relevant currency. If the expected decline occurs, the option will most likely
not be exercised, and the decrease in value of portfolio securities will be
partially offset by the amount of the premium received by the fund.

Similarly, the fund could write a put option on the relevant currency, instead
of purchasing a call option, to hedge against an anticipated increase in the
dollar cost of securities to be acquired. If exchange rates move in the manner
projected, the put option will expire unexercised and allow the fund to offset
such increased cost up to the amount of the premium. However, as in the case of
other types of options transactions, the writing of a foreign currency option
will constitute only a partial hedge up to the amount of the premium, only if
rates move in the expected direction. If unanticipated exchange rate
fluctuations occur, the option may be exercised and the fund would be required
to purchase or sell the underlying currency at a loss which may not be fully
offset by the amount of the premium. As a result of writing options on foreign
currencies, the fund also may be required to forego all or a portion of the
benefits which might otherwise have been obtained from favorable movements in
currency exchange rates.
                                   15
<PAGE>
A call option written on foreign currency by the fund is "covered" if the fund
owns the underlying foreign currency subject to the call, or if it has an
absolute and immediate right to acquire that foreign currency without additional
cash consideration. A call option is also covered if the fund holds a call on
the same foreign currency for the same principal amount as the call written
where the exercise price of the call held is (a) equal to or less than the
exercise price of the call written or (b) greater than the exercise price of the
call written if the amount of the difference is maintained by the fund in cash
or liquid securities. See "Asset Segregation."

The fund may close out its position in a currency option by either selling the
option it has purchased or entering into an offsetting option. An
exchange-traded options position may be closed out only on an options exchange
which provides a secondary market for an option of the same series. Although the
fund will generally purchase or write only those options for which there appears
to be an active secondary market, there is no assurance that a liquid secondary
market on an exchange will exist for any particular option, or at any particular
time. For some options no secondary market on an exchange may exist. In such
event, it might not be possible to effect closing transactions in particular
options, with the result that the fund would have to exercise its options in
order to realize any profit and would incur transaction costs upon the sale of
underlying currencies pursuant to the exercise of put options. If the fund as a
covered call option writer is unable to effect a closing purchase transaction in
a secondary market, it will not be able to sell the underlying currency (or
security quoted or denominated in that currency) until the option expires or it
delivers the underlying currency upon exercise.

The fund may purchase and write over-the-counter options to the extent
consistent with its limitation on investments in illiquid securities. Trading in
over-the-counter options is subject to the risk that the other party will be
unable or unwilling to close out options purchased or written by the fund.

OPTIONS ON SECURITIES AND SECURITIES INDICES

The fund may purchase put and call options on any security in which it may
invest or options on any securities index based on securities in which it may
invest. The fund would also be able to enter into closing sale transactions in
order to realize gains or minimize losses on options it has purchased.

WRITING CALL AND PUT OPTIONS ON SECURITIES. A call option written by the fund
obligates the fund to sell specified securities to the holder of the option at a
specified price if the option is exercised at any time before the expiration
date. All call options written by the fund are covered, which means that the
fund will own the securities subject to the options as long as the options are
outstanding, or the fund will use the other methods described below. The fund's
purpose in writing covered call options is to realize greater income than would
be realized on portfolio securities transactions alone. However, the fund may
forego the opportunity to profit from an increase in the market price of the
underlying security.

A put option written by the fund would obligate the fund to purchase specified
securities from the option holder at a specified price if the option is
exercised at any time before the expiration date. All put options written by the
fund would be covered, which means that the fund would have segregated assets
                                   16
<PAGE>
with a value at least equal to the exercise price of the put option. The purpose
of writing such options is to generate additional income for the fund. However,
in return for the option premium, the fund accepts the risk that it may be
required to purchase the underlying security at a price in excess of its market
value at the time of purchase.

Call and put options written by the fund will also be considered to be covered
to the extent that the fund's liabilities under such options are wholly or
partially offset by its rights under call and put options purchased by the fund.
In addition, a written call option or put may be covered by entering into an
offsetting forward contract and/or by purchasing an offsetting option or any
other option which, by virtue of its exercise price or otherwise, reduces the
fund's net exposure on its written option position.

WRITING CALL AND PUT OPTIONS ON SECURITIES INDICES. The fund may also write
(sell) covered call and put options on any securities index composed of
securities in which it may invest. Options on securities indices are similar to
options on securities, except that the exercise of securities index options
requires cash payments and does not involve the actual purchase or sale of
securities. In addition, securities index options are designed to reflect price
fluctuations in a group of securities or segments of the securities market
rather than price fluctuations in a single security.

The fund may cover call options on a securities index by owning securities whose
price changes are expected to be similar to those of the underlying index, or by
having an absolute and immediate right to acquire such securities without
additional cash consideration (or for additional consideration if cash in such
amount is segregated) upon conversion or exchange of other securities in its
portfolio. The fund may cover call and put options on a securities index by
segregated assets with a value equal to the exercise price.

PURCHASING CALL AND PUT OPTIONS. The fund would normally purchase call options
in anticipation of an increase in the market value of securities of the type in
which it may invest. The purchase of a call option would entitle the fund, in
return for the premium paid, to purchase specified securities at a specified
price during the option period. The fund would ordinarily realize a gain if,
during the option period, the value of such securities exceeded the sum of the
exercise price, the premium paid and transaction costs; otherwise the fund would
realize either no gain or a loss on the purchase of the call option.

The fund would normally purchase put options in anticipation of a decline in the
market value of securities in its portfolio ("protective puts") or in securities
in which it may invest. The purchase of a put option would entitle the fund, in
exchange for the premium paid, to sell specified securities at a specified price
during the option period. The purchase of protective puts is designed to offset
or hedge against a decline in the market value of the fund's securities. Put
options may also be purchased by the fund for the purpose of affirmatively
benefiting from a decline in the price of securities which it does not own. The
fund would ordinarily realize a gain if, during the option period, the value of
the underlying securities decreased below the exercise price sufficiently to
more than cover the premium and transaction costs; otherwise the fund would
realize either no gain or a loss on the purchase of the put option. Gains and
losses on the purchase of protective put options would tend to be offset by
countervailing changes in the value of the underlying portfolio securities.
                                   17
<PAGE>
The fund may terminate its obligations under an exchange-traded call or put
option by purchasing an option identical to the one it has written. Obligations
under over-the-counter options may be terminated only by entering into an
offsetting transaction with the counterparty to such option. Such purchases are
referred to as "closing purchase transactions."

RISKS OF TRADING OPTIONS. There is no assurance that a liquid secondary market
on an options exchange will exist for any particular exchange-traded option, or
at any particular time. If the fund is unable to effect a closing purchase
transaction with respect to covered options it has written, the fund will not be
able to sell the underlying securities or dispose of its segregated assets until
the options expire or are exercised. Similarly, if the fund is unable to effect
a closing sale transaction with respect to options it has purchased, it will
have to exercise the options in order to realize any profit and will incur
transaction costs upon the purchase or sale of underlying securities.

Reasons for the absence of a liquid secondary market on an exchange include the
following: (i) there may be insufficient trading interest in certain options;
(ii) restrictions may be imposed by an exchange on opening or closing
transactions or both; (iii) trading halts, suspensions or other restrictions may
be imposed with respect to particular classes or series of options; (iv) unusual
or unforeseen circumstances may interrupt normal operations on an exchange; (v)
the facilities of an exchange or the Options Clearing Corporation (the "OCC")
may not at all times be adequate to handle current trading volume; or (vi) one
or more exchanges could, for economic or other reasons, decide or be compelled
at some future date to discontinue the trading of options (or a particular class
or series of options), in which event the secondary market on that exchange (or
in that class or series of options) would cease to exist, although outstanding
options on that exchange, if any, that had been issued by the OCC as a result of
trades on that exchange would continue to be exercisable in accordance with
their terms.

The fund may purchase and sell both options that are traded on U.S. and foreign
exchanges and options traded over the counter with broker-dealers who make
markets in these options. The ability to terminate over-the-counter options is
more limited than with exchange-traded options and may involve the risk that
broker-dealers participating in such transactions will not fulfill their
obligations. Until such time as the staff of the Securities and Exchange
Commission (the "SEC") changes its position, the fund will treat purchased
over-the-counter options and all assets used to cover written over-the-counter
options as illiquid securities, except that with respect to options written with
primary dealers in U.S. government securities pursuant to an agreement requiring
a closing purchase transaction at a formula price, the amount of illiquid
securities may be calculated with reference to the formula.

Transactions by the fund in options on securities and indices will be subject to
limitations established by each of the exchanges, boards of trade or other
trading facilities governing the maximum number of options in each class which
may be written or purchased by a single investor or group of investors acting in
concert. Thus, the number of options which the fund may write or purchase may be
affected by options written or purchased by other investment advisory clients of
Pioneer. An exchange, board of trade or other trading facility may order the
liquidations of positions found to be in excess of these limits, and it may
impose certain other sanctions.

The writing and purchase of options is a highly specialized activity which
involves investment techniques and risks different from those associated with
ordinary portfolio securities transactions. The successful use of protective
puts for hedging purposes depends in part on Pioneer's ability to predict future
price fluctuations and the degree of correlation between the options and
securities markets.

The hours of trading for options may not conform to the hours during which the
underlying securities are traded. To the extent that the options markets close
before the markets for the underlying securities, significant price movements
can take place in the underlying markets that cannot be reflected in the options
markets.
                                   18
<PAGE>
In addition to the risks of imperfect correlation between the fund's portfolio
and the index underlying the option, the purchase of securities index options
involves the risk that the premium and transaction costs paid by the fund in
purchasing an option will be lost. This could occur as a result of unanticipated
movements in the price of the securities comprising the securities index on
which the option is based.

FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS

To hedge against changes in securities prices or currency exchange rates or to
seek to increase total return, the fund may purchase and sell various kinds of
futures contracts, and purchase and write (sell) call and put options on any of
such futures contracts. The fund may also enter into closing purchase and sale
transactions with respect to any of such contracts and options. The futures
contracts may be based on various securities (such as U.S. government
securities), securities indices, foreign currencies and other financial
instruments and indices. The fund will engage in futures and related options
transactions for bona fide hedging and non-hedging purposes as described below.
All futures contracts entered into by the fund are traded on U.S. exchanges or
boards of trade that are licensed and regulated by the Commodity Futures Trading
Commission (the "CFTC") or on foreign exchanges.

FUTURES CONTRACTS. A futures contract may generally be described as an agreement
between two parties to buy and sell particular financial instruments for an
agreed price during a designated month (or to deliver the final cash settlement
price, in the case of a contract relating to an index or otherwise not calling
for physical delivery at the end of trading in the contract).

When interest rates are rising or securities prices are falling, the fund can
seek to offset a decline in the value of its current portfolio securities
through the sale of futures contracts. When interest rates are falling or
securities prices are rising, the fund, through the purchase of futures
contracts, can attempt to secure better rates or prices than might later be
available in the market when it effects anticipated purchases. Similarly, the
fund can sell futures contracts on a specified currency to protect against a
decline in the value of such currency and a decline in the value of its
portfolio securities which are denominated in such currency. The fund can
purchase futures contracts on a foreign currency to establish the price in U.S.
dollars of a security denominated in such currency that the fund has acquired or
expects to acquire.

Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting transactions which may result in a profit
or a loss. While futures contracts on securities or currency will usually be
liquidated in this manner, the fund may instead make, or take, delivery of the
underlying securities or currency whenever it appears economically advantageous
to do so. A clearing corporation associated with the exchange on which futures
on securities or currency are traded guarantees that, if still open, the sale or
purchase will be performed on the settlement date.

HEDGING STRATEGIES. Hedging, by use of futures contracts, seeks to establish
with more certainty the effective price, rate of return and currency exchange
rate on portfolio securities and securities that the fund owns or proposes to
acquire. The fund may, for example, take a "short" position in the futures
market by selling futures contracts in order to hedge against an anticipated
rise in interest rates or a decline in market prices or foreign currency rates
that would adversely affect the value of the fund's portfolio securities. Such
futures contracts may include contracts for the future delivery of securities
held by the fund or securities with characteristics similar to those of the
fund's portfolio securities. Similarly, the fund may sell futures contracts in a
foreign currency in which its portfolio securities are denominated or in one
currency to hedge against fluctuations in the value of securities denominated in
a different currency if there is an established historical pattern of
correlation between the two currencies. If, in the opinion of Pioneer, there is
a sufficient degree of correlation between price trends for the fund's portfolio
securities and futures contracts based on other financial instruments,
                                   19
<PAGE>
securities indices or other indices, the fund may also enter into such futures
contracts as part of its hedging strategies. Although under some circumstances
prices of securities in the fund's portfolio may be more or less volatile than
prices of such futures contracts, Pioneer will attempt to estimate the extent of
this volatility difference based on historical patterns and compensate for any
such differential by having the fund enter into a greater or lesser number of
futures contracts or by attempting to achieve only a partial hedge against price
changes affecting the fund's portfolio securities. When hedging of this
character is successful, any depreciation in the value of portfolio securities
will be substantially offset by appreciation in the value of the futures
position. On the other hand, any unanticipated appreciation in the value of the
fund's portfolio securities would be substantially offset by a decline in the
value of the futures position.

On other occasions, the fund may take a "long" position by purchasing futures
contracts. This may be done, for example, when the fund anticipates the
subsequent purchase of particular securities when it has the necessary cash, but
expects the prices or currency exchange rates then available in the applicable
market to be less favorable than prices or rates that are currently available.

OPTIONS ON FUTURES CONTRACTS. The acquisition of put and call options on futures
contracts will give the fund the right (but not the obligation) for a specified
price to sell or to purchase, respectively, the underlying futures contract at
any time during the option period. As the purchaser of an option on a futures
contract, the fund obtains the benefit of the futures position if prices move in
a favorable direction but limits its risk of loss in the event of an unfavorable
price movement to the loss of the premium and transaction costs.

The writing of a call option on a futures contract generates a premium which may
partially offset a decline in the value of the fund's assets. By writing a call
option, the fund becomes obligated, in exchange for the premium, to sell a
futures contract (if the option is exercised), which may have a value higher
than the exercise price. Conversely, the writing of a put option on a futures
contract generates a premium which may partially offset an increase in the price
of securities that the fund intends to purchase. However, the fund becomes
obligated to purchase a futures contract (if the option is exercised) which may
have a value lower than the exercise price. Thus, the loss incurred by the fund
in writing options on futures is potentially unlimited and may exceed the amount
of the premium received. The fund will incur transaction costs in connection
with the writing of options on futures.

The holder or writer of an option on a futures contract may terminate its
position by selling or purchasing an offsetting option on the same series. There
is no guarantee that such closing transactions can be effected. The fund's
ability to establish and close out positions on such options will be subject to
the development and maintenance of a liquid market.

OTHER CONSIDERATIONS. The fund will engage in futures and related options
transactions only for bona fide hedging or non-hedging purposes in accordance
with CFTC regulations which permit principals of an investment company
registered under the 1940 Act to engage in such transactions without registering
as commodity pool operators. The fund will determine that the price fluctuations
in the futures contracts and options on futures used for hedging purposes are
substantially related to price fluctuations in securities held by the fund or
which the fund expects to purchase. Except as stated below, the fund's futures
transactions will be entered into for traditional hedging purposes--i.e.,
futures contracts will be sold to protect against a decline in the price of
securities (or the currency in which they are denominated) that the fund owns,
or futures contracts will be purchased to protect the fund against an increase
in the price of securities (or the currency in which they are denominated) it
intends to purchase. As evidence of this hedging intent, the fund expects that
on 75% or more of the occasions on which it takes a long futures or option

                                   20
<PAGE>
position (involving the purchase of futures contracts), the fund will have
purchased, or will be in the process of purchasing, equivalent amounts of
related securities or assets denominated in the related currency in the cash
market at the time when the futures or option position is closed out. However,
in particular cases, when it is economically advantageous for the fund to do so,
a long futures position may be terminated or an option may expire without the
corresponding purchase of securities or other assets.

As an alternative to literal compliance with the bona fide hedging definition, a
CFTC regulation permits the fund to elect to comply with a different test, under
which the sum of the amounts of initial margin deposits on the fund's existing
non-hedging futures contracts and premiums paid for options on futures entered
into for non-hedging purposes (net of the amount the positions are "in the
money") would not exceed 5% of the market value of the fund's total assets. The
fund will engage in transactions in futures contracts and related options only
to the extent such transactions are consistent with the requirements of the
Internal Revenue Code of 1986 (the "Code") for maintaining its qualification as
a regulated investment company for federal income tax purposes.

Futures contracts and related options involve brokerage costs, require margin
deposits and, in the case of contracts and options obligating the fund to
purchase securities or currencies, require the fund to segregate assets to cover
such contracts and options.

While transactions in futures contracts and options on futures may reduce
certain risks, such transactions themselves entail certain other risks. Thus,
while the fund may benefit from the use of futures and options on futures,
unanticipated changes in interest rates, securities prices or currency exchange
rates may result in a poorer overall performance for the fund than if it had not
entered into any futures contracts or options transactions. In the event of an
imperfect correlation between a futures position and a portfolio position which
is intended to be protected, the desired protection may not be obtained and the
fund may be exposed to risk of loss. It is not possible to hedge fully or
perfectly against the effect of currency fluctuations on the value of foreign
securities because currency movements impact the value of different securities
in differing degree.

WARRANTS

The fund may invest in warrants, which are securities permitting, but not
obligating, their holder to subscribe for other securities. Warrants do not
carry with them the right to dividends or voting rights with respect to the
securities that they entitle their holders to purchase, and they do not
represent any rights in the assets of the issuer. As a result, an investment in
warrants may be considered more speculative than certain other types of
investments. In addition, the value of a warrant does not necessarily change
with the value of the underlying securities, and a warrant expires worthless if
it is not exercised on or prior to its expiration date.

LENDING OF PORTFOLIO SECURITIES

The fund may lend portfolio securities to member firms of the New York Stock
Exchange (the "Exchange") under agreements which require that the loans be
secured continuously by collateral in cash, cash equivalents or U.S. Treasury
bills maintained on a current basis at an amount at least equal to the market
value of the securities loaned. The fund continues to receive the equivalent of
the interest or dividends paid by the issuer on the securities loaned as well as
the benefit of an increase and the detriment of any decrease in the market value
of the securities loaned and would also receive compensation based on investment
of the collateral. The fund would not, however, have the right to vote any
securities having voting rights during the existence of the loan, but would call
the loan in anticipation of an important vote to be taken among holders of the
securities or of the giving or withholding of consent on a material matter
affecting the investment.
                                   21
<PAGE>
As with other extensions of credit, there are risks of delay in recovery or even
loss of rights in the collateral should the borrower of the securities fail
financially. The fund will lend portfolio securities only to firms that have
been approved in advance by the Board of Trustees, which will monitor the
creditworthiness of any such firms. At no time would the value of the securities
loaned exceed 30% of the value of the fund's total assets.

LOAN PARTICIPATIONS

The fund may invest a portion of its assets in loan participations
("Participations") and other direct claims against a borrower. By purchasing a
Participation, the fund acquires some or all of the interest of a bank or other
lending institution in a loan to a corporate or government borrower. The
Participations typically will result in the fund having a contractual
relationship only with the lender not the borrower. The fund will have the right
to receive payments of principal, interest and any fees to which it is entitled
only from the lender selling the Participation and only upon receipt by the
lender of the payments from the borrower. Many such loans are secured, although
some may be unsecured. Such loans may be in default at the time of purchase.
Loans that are fully secured offer a fund more protection than an unsecured loan
in the event of non-payment of scheduled interest or principal. However, there
is no assurance that the liquidation of collateral from a secured loan would
satisfy the corporate borrower's obligation, or that the collateral can be
liquidated.

LOANS AND OTHER DIRECT DEBT INSTRUMENTS

The fund may invest in loans and other direct debt instruments owed by a
borrower to another party and may also from time to time make loans. These
instruments represent amounts owed to lenders or lending syndicates (loans and
loan participations) or to other parties. Direct debt instruments may involve a
risk of loss in case of default or insolvency of the borrower and may offer less
legal protection to the fund in the event of fraud or misrepresentation. In
addition, loan participations involve a risk of insolvency of the lending bank
or other financial intermediary. The markets in loans are not regulated by
federal securities laws or the SEC.

INVESTMENT RESTRICTIONS

FUNDAMENTAL INVESTMENT RESTRICTIONS. The fund has adopted certain investment
restrictions which, along with the fund's investment objective, may not be
changed without the affirmative vote of the holders of a "majority of the
outstanding voting securities" (as defined in the 1940 Act) of the fund.
Statements in italics are not part of the restriction. For this purpose, a
majority of the outstanding shares of the fund means the vote of the lesser of:

(i)      67% or more of the shares represented at a meeting, if the holders of
         more than 50% of the outstanding shares are  present in person or by
         proxy, or

(ii)     more than 50% of the outstanding shares of the fund.
                                   22
<PAGE>
The fund may not:

(1) Issue senior securities, except as permitted by the 1940 Act and the rules
and interpretive positions of the SEC thereunder. SENIOR SECURITIES THAT THE
FUND MAY ISSUE IN ACCORDANCE WITH THE 1940 ACT INCLUDE BORROWING, FUTURES,
WHEN-ISSUED AND DELAYED DELIVERY SECURITIES AND FORWARD FOREIGN CURRENCY
EXCHANGE TRANSACTIONS.

(2) Borrow money, except the fund may: (a) borrow from banks or through reverse
repurchase agreements in an amount up to 33 1/3% of the fund's total assets
(including the amount borrowed); (b) to the extent permitted by applicable law,
borrow up to an additional 5% of the fund's assets for temporary purposes; (c)
obtain such short-term credits as are necessary for the clearance of portfolio
transactions; (d) the fund may purchase securities on margin to the extent
permitted by applicable law; and (e) engage in transactions in mortgage dollar
rolls that are accounted for as financings.

(3) Invest in real estate, except that the fund may invest in securities of
issuers that invest in real estate or interests therein, securities that are
secured by real estate or interests therein, securities of real estate
investment trusts and mortgage-backed securities.

(4) Make loans, except by the purchase of debt obligations, by entering into
repurchase agreements or through the lending of portfolio securities.

(5) Invest in commodities or commodity contracts, except that the fund may
invest in currency instruments and contracts and financial instruments and
contracts that might be deemed to be commodities and commodity contracts. A
FUTURES CONTRACT, FOR EXAMPLE, MAY BE DEEMED TO BE A COMMODITY CONTRACT.

(6) Act as an underwriter, except as it may be deemed to be an underwriter in a
sale of restricted securities held in its portfolio.

NON-FUNDAMENTAL INVESTMENT RESTRICTIONS. The following restriction has been
designated as non-fundamental and may be changed by a vote of the fund's Board
of Trustees without approval of shareholders.

The fund may not:

(1)    Purchase securities while borrowings are in excess of 5% of total assets.

3.       MANAGEMENT OF THE FUND

The fund's Board of Trustees provides broad supervision over the affairs of the
fund. The officers of the fund are responsible for the fund's operations. The
Trustees and executive officers of the fund are listed below, together with
their principal occupations during the past five years. An asterisk indicates
those Trustees who are interested persons of the fund within the meaning of the
1940 Act.
                                   23
<PAGE>
JOHN F. COGAN, JR.*, CHAIRMAN OF THE BOARD, PRESIDENT AND TRUSTEE,
DOB: JUNE 1926
President, Chief Executive Officer and a Director of The Pioneer Group, Inc.
("PGI"); Chairman and a Director of Pioneer, Pioneer Funds Distributor, Inc.
("PFD"), Pioneer Goldfields Limited, Teberebie Goldfields Limited, Closed
Joint-Stock Company "Amgun-Forest," Closed Joint-Stock Company "Udinskoye" and
Closed Joint-Stock Company "Tas-Yurjah" Mining Company; Director of Pioneer Real
Estate Advisors, Inc. ("PREA"), Pioneer Forest, Inc., Pioneer Explorer, Inc.,
Pioneer Management (Ireland) Ltd. ("PMIL"), Pioneer First Investment Fund and
Closed Joint-Stock Company "Forest-Starma"; President and Director of Pioneer
Metals and Technology, Inc. ("PMT"), Pioneer International Corp. ("PIntl"),
Pioneer First Russia, Inc. and Pioneer Omega, Inc. ("Pioneer Omega"); Chairman
of the Supervisory Board of Pioneer Fonds Marketing, GmbH, Pioneer First Polish
Investment Fund Joint Stock Company, S.A. ("Pioneer First Polish") and Pioneer
Czech Investment Company, A.S. ("Pioneer Czech"); Member of the Supervisory
Board of Pioneer Universal Pension Fund Company; Chairman, President and Trustee
of all of the Pioneer mutual funds; Director of Pioneer Global Equity Fund Plc,
Pioneer Global Bond Fund Plc, Pioneer Euro Reserve Fund Plc, Pioneer European
Equity Fund Plc, Pioneer Emerging Europe Fund Plc, Pioneer US Real Estate Fund
Plc, Pioneer U.S. Growth Fund Plc, Pioneer Diversified Income Fund Plc and
Pioneer America Fund Plc (collectively, the "Irish Funds"); and Partner, Hale
and Dorr LLP (counsel to PGI and the fund).

MARY K. BUSH, TRUSTEE, DOB: APRIL 1948
4201 CATHEDRAL AVENUE, NW, WASHINGTON, DC 20016
President, Bush & Co. (international financial advisory firm); Director and/or
Trustee of Mortgage Guaranty Insurance Corporation, Novecon Management Company,
Hoover Institution, Folger Shakespeare Library, March of Dimes, Project 2000,
Inc. (not-for-profit educational organization), Wilberforce University and
Texaco, Inc.; Advisory Board Member, Washington Mutual Investors Fund
(registered investment company); and Trustee of all the Pioneer mutual funds,
except Pioneer Variable Contracts Trust.

RICHARD H. EGDAHL, M.D., TRUSTEE, DOB: DECEMBER 1926
BOSTON UNIVERSITY HEALTH POLICY INSTITUTE, 53 BAY STATE ROAD, BOSTON, MA 02215
Alexander Graham Bell Professor of Health Care Entrepreneurship, Boston
University; Professor of Management, Boston University School of Management;
Professor of Public Health, Boston University School of Public Health; Professor
of Surgery, Boston University School of Medicine; University Professor, Boston
University; Director, Boston University Health Policy Institute, Boston
University Program for Health Care Entrepreneurship, CORE (management of
workers' compensation and disability costs - Nasdaq National Market), and
WellSpace (provider of complementary health care); Trustee, Boston Medical
Center; Honorary Trustee, Franciscan Children's Hospital; and Trustee of all of
the Pioneer mutual funds.

MARGARET B.W. GRAHAM, TRUSTEE, DOB: MAY 1947
THE KEEP, P.O. BOX 110, LITTLE DEER ISLE, ME 04650
Founding Director, The Winthrop Group, Inc. (consulting firm); Manager of
Research Operations, Xerox Palo Alto Research Center, from 1991 to 1994;
formerly Professor of Operations Management and Management of Technology and
Associate Dean, Boston University School of Management; and Trustee of all the
Pioneer mutual funds, except Pioneer Variable Contracts Trust.

JOHN W. KENDRICK, TRUSTEE, DOB: JULY 1917
6363 WATERWAY DRIVE, FALLS CHURCH, VA 22044
Professor Emeritus, George Washington University; Director, American
Productivity and Quality Center; Adjunct Scholar, American Enterprise Institute;
Economic Consultant; and Trustee of all of the Pioneer mutual funds, except
Pioneer Variable Contracts Trust.
                                   24
<PAGE>
MARGUERITE A. PIRET, TRUSTEE, DOB: MAY 1948
ONE BOSTON PLACE, 26TH FLOOR, BOSTON, MA 02108
President, Newbury, Piret & Company, Inc. (merchant banking firm); Trustee of
Boston Medical Center; Member of the Board of Governors of the Investment
Company Institute; Director, Organogenesis, Inc. (tissue engineering company);
and Trustee of all of the Pioneer mutual funds.

DAVID D. TRIPPLE*, TRUSTEE AND EXECUTIVE VICE PRESIDENT, DOB: FEBRUARY 1944
Executive Vice President and a Director of PGI; President and a Director of
Pioneer and PFD; Director of Pioneering Services corporation ("PSC"), PIntl,
PREA, Omega, PMIL, Pioneer First Investment Fund and the Irish Funds; Member of
the Supervisory Board of Pioneer First Polish and Pioneer Czech; and Executive
Vice President and Trustee of all of the Pioneer mutual funds.

STEPHEN K. WEST, TRUSTEE, DOB: SEPTEMBER 1928
125 BROAD STREET, NEW YORK, NY 10004
Of Counsel, Sullivan & Cromwell (law firm); Director, Kleinwort Benson
Australian Income Fund, Inc. since May 1997 and The Swiss Helvetia Fund, Inc.
since 1995 (investment companies), AMVESCAP PLC (investment managers) since 1997
and ING American Insurance Holdings, Inc; Trustee, The Winthrop Focus Funds
(investment companies); and Trustee of all of the Pioneer mutual funds.

JOHN WINTHROP, TRUSTEE, DOB: JUNE 1936
ONE NORTH ADGERS WHARF, CHARLESTON, SC 29401
President, John Winthrop & Co., Inc. (private investment firm); Director of NUI
Corp. (energy sales, services and distribution); and Trustee of all of the
Pioneer mutual funds, except Pioneer Variable Contracts Trust.

ERIC W. RECKARD, TREASURER, DOB: JUNE 1956
Executive Vice President, Chief Financial Officer and Treasurer of PGI since
June 1999; Treasurer of Pioneer, PFD, PSC, PIntl, PREA, PMT and Pioneer Omega
since June 1999; Vice President-Corporate Finance of PGI from February 1999 to
June 1999; Manager of Business Planning and Internal Audit of PGI since
September 1996; Manager of Fund Accounting of Pioneer since May 1994; Manager of
Auditing, Compliance and Business Analysis for PGI prior to May 1994; and
Treasurer of all of the Pioneer mutual funds (Assistant Treasurer prior to June
1999).

JOSEPH P. BARRI, SECRETARY, DOB: AUGUST 1946
Corporate Secretary of PGI and most of its subsidiaries; Secretary of all of the
Pioneer mutual funds; and Partner, Hale and Dorr LLP.

VINCENT NAVE, ASSISTANT TREASURER, DOB: JUNE 1945
Vice President-Fund Accounting, Administration and Custody Services of Pioneer
(Manager from September 1996 to February 1999); Senior Vice President of The
Boston Company's Investor Services Group prior to July 1994; and Assistant
Treasurer of all of the Pioneer mutual funds since June 1999.

ROBERT P. NAULT, ASSISTANT SECRETARY, DOB: MARCH 1964
Senior President, General Counsel and Assistant Secretary of PGI since 1995;
Assistant Secretary of Pioneer, certain other PGI subsidiaries and all of the
Pioneer mutual funds; Assistant Clerk of PFD and PSC; and junior partner of Hale
and Dorr LLP prior to 1995.
                                   25
<PAGE>
The business address of all officers is 60 State Street, Boston, Massachusetts
02109.

All of the outstanding capital stock of PFD, Pioneer and PSC is owned, directly
or indirectly, by PGI, a publicly owned Delaware corporation. Pioneer, the
fund's investment adviser, serves as the investment adviser for the Pioneer
mutual funds and manages the investments of certain institutional accounts.

The table below lists all of the U.S.-registered Pioneer mutual funds currently
offered to the public and the investment adviser and principal underwriter for
each fund.

                                          INVESTMENT ADVISER        PRINCIPAL
FUND NAME                                                           UNDERWRITER

Pioneer International Growth Fund         Pioneer                   PFD
Pioneer Europe Fund                       Pioneer                   PFD
Pioneer World Equity Fund                 Pioneer                   PFD
Pioneer Emerging Markets Fund             Pioneer                   PFD
Pioneer Indo-Asia Fund                    Pioneer                   PFD
Pioneer Capital Growth Fund               Pioneer                   PFD
Pioneer Mid-Cap Fund                      Pioneer                   PFD
Pioneer Growth Shares                     Pioneer                   PFD
Pioneer Small Company Fund                Pioneer                   PFD
Pioneer Independence Fund                 Pioneer                   Note 1
Pioneer Micro-Cap Fund                    Pioneer                   PFD
Pioneer Balanced Fund                     Pioneer                   PFD
Pioneer Equity-Income Fund                Pioneer                   PFD
Pioneer Fund                              Pioneer                   PFD
Pioneer II                                Pioneer                   PFD
Pioneer Real Estate Shares                Pioneer                   PFD
Pioneer Limited Maturity Bond Fund        Pioneer                   PFD
Pioneer America Income Trust              Pioneer                   PFD
Pioneer Bond Fund                         Pioneer                   PFD
Pioneer Tax-Free Income Fund              Pioneer                   PFD
Pioneer Cash Reserves Fund                Pioneer                   PFD
Pioneer Interest Shares                   Pioneer                   Note 2
Pioneer Variable Contracts Trust          Pioneer                   Note 3
Pioneer Strategic Income Fund             Pioneer                   PFD
Pioneer Tax-Managed Fund                  Pioneer                   PFD
Pioneer High Yield Fund                   Pioneer                   PFD
Pioneer Science & Technology Fund         Pioneer                   PFD

Note 1 This fund is available to the general public only through Pioneer
Independence Plans, a systematic investment plan sponsored by PFD.

Note 2 This fund is a closed-end fund.

Note 3 This is a series of 12 separate portfolios designed to provide investment
vehicles for the variable annuity and variable life insurance contracts of
various insurance companies or for certain qualified pension plans.

SHARE OWNERSHIP

See Appendix A for annual information on the ownership of fund shares by the
Trustees, the fund's officers and owners in excess of 5% of any class of shares
of the fund.
                                   26
<PAGE>
COMPENSATION OF OFFICERS AND TRUSTEES

The fund pays no salaries or compensation to any of its officers. The fund
compensates each Trustee who is not affiliated with PGI, Pioneer, PFD or PSC
with a base fee, a variable fee calculated on the basis of average net assets of
the fund, per meeting fees, and annual committee participation fees for each
committee member or chairperson that are based on percentages of his or her
aggregate annual fee. See the fee table in Appendix A.

SALES LOADS. Current and former Trustees and officers of the fund and other
qualifying persons may purchase the fund's Class A shares without an initial
sales charge.

4.       INVESTMENT ADVISER

The fund has contracted with Pioneer to act as its investment adviser. Pioneer
is a wholly owned subsidiary of PGI. PGI is engaged in the financial services
business in the U.S. and other countries. Certain Trustees or officers of the
fund are also directors and/or officers of PGI and its subsidiaries (see
management biographies above).

As the fund's investment adviser, Pioneer provides the fund with investment
research, advice and supervision and furnishes an investment program for the
fund consistent with the fund's investment objective and policies, subject to
the supervision of the fund's Trustees. Pioneer determines what portfolio
securities will be purchased or sold, arranges for the placing of orders for the
purchase or sale of portfolio securities, selects brokers or dealers to place
those orders, maintains books and records with respect to the fund's securities
transactions, and reports to the Trustees on the fund's investments and
performance.

Under the terms of its contract with the fund, Pioneer pays all the expenses,
including executive salaries and the rental of office space, related to its
services for the fund with the exception of the following, which are to be paid
by the fund: (a) charges and expenses for fund accounting, pricing and appraisal
services and related overhead, including, to the extent such services are
performed by personnel of Pioneer, or its affiliates, office space and
facilities and personnel compensation, training and benefits; (b) the charges
and expenses of auditors; (c) the charges and expenses of any custodian,
transfer agent, plan agent, dividend disbursing agent and registrar appointed by
the fund; (d) issue and transfer taxes, chargeable to the fund in connection
with securities transactions to which the fund is a party; (e) insurance
premiums, interest charges, dues and fees for membership in trade associations
and all taxes and corporate fees payable by the fund to federal, state or other
governmental agencies; (f) fees and expenses involved in registering and
maintaining registrations of the fund and/or its shares with the SEC, state or
blue sky securities agencies and foreign countries, including the preparation of
prospectuses and statements of additional information for filing with the SEC;
(g) all expenses of shareholders' and Trustees' meetings and of preparing,
printing and distributing prospectuses, notices, proxy statements and all
reports to shareholders and to governmental agencies; (h) charges and expenses
of legal counsel to the fund and the Trustees; (i) any distribution fees paid by
the fund in accordance with Rule 12b-1 promulgated by the SEC pursuant to the
1940 Act; (j) compensation of those Trustees of the fund who are not affiliated
with or interested persons of Pioneer, the fund (other than as Trustees), PGI or
PFD; (k) the cost of preparing and printing share certificates; (l) interest on
borrowed money, if any, and (m) all brokers' and underwriting commissions
chargeable to the fund in connection with securities transactions to which the
fund is a party. The Trustees' approval of and the terms, continuance and
termination of the management contract are governed by the 1940 Act and the
Investment Advisers Act of 1940, as applicable. Pursuant to the management
contract, Pioneer will not be liable for any error of judgment or mistake of law
or for any loss sustained by reason of the adoption of any investment policy or
the purchase, sale or retention of any securities on the recommendation of
Pioneer. Pioneer, however, is not protected against liability by reason of
willful misfeasance, bad faith or gross negligence in the performance of its
duties or by reason of its reckless disregard of its obligations and duties
under the management contract.
                                   27
<PAGE>
ADVISORY FEE. As compensation for its management services, the fund pays Pioneer
a fee equal to 0.__% of the fund's average daily net assets. The fee is normally
computed daily and paid monthly.

ADMINISTRATION AGREEMENT. The fund has entered into an administration agreement
with Pioneer pursuant to which certain accounting and legal services which are
expenses payable by the fund under the management contract are performed by
Pioneer and pursuant to which Pioneer is reimbursed for its costs of providing
such services.

EXPENSE LIMIT. Pioneer has agreed to waive all or part of its management fee or
to reimburse the fund for other expenses (other than extraordinary expenses) to
the extent the fund's expenses exceed ___% of average daily net assets until
such time as the net assets of the fund exceed $_____. If Pioneer waives any fee
or reimburses any expenses, and the expenses of the fund are subsequently less
than ___% of the average daily net assets, the fund will reimburse Pioneer for
such waived fees or reimbursed expenses provided that such reimbursement does
not cause the fund's expenses to exceed ____% of the average daily net assets.

POTENTIAL CONFLICT OF INTEREST. The fund is managed by Pioneer which also serves
as investment adviser to other Pioneer mutual funds and private accounts with
investment objectives identical or similar to those of the fund. Securities
frequently meet the investment objectives of the fund, the other Pioneer mutual
funds and such private accounts. In such cases, the decision to recommend a
purchase to one fund or account rather than another is based on a number of
factors. The determining factors in most cases are the amount of securities of
the issuer then outstanding, the value of those securities and the market for
them. Other factors considered in the investment recommendations include other
investments which each fund or account presently has in a particular industry
and the availability of investment funds in each fund or account.

It is possible that at times identical securities will be held by more than one
fund and/or account. However, positions in the same issue may vary and the
length of time that any fund or account may choose to hold its investment in the
same issue may likewise vary. To the extent that more than one of the Pioneer
mutual funds or a private account managed by Pioneer seeks to acquire the same
security at about the same time, the fund may not be able to acquire as large a
position in such security as it desires or it may have to pay a higher price for
the security. Similarly, the fund may not be able to obtain as large an
execution of an order to sell or as high a price for any particular portfolio
security if Pioneer decides to sell on behalf of another account the same
portfolio security at the same time. On the other hand, if the same securities
are bought or sold at the same time by more than one fund or account, the
resulting participation in volume transactions could produce better executions
for the fund. In the event more than one account purchases or sells the same
security on a given date, the purchases and sales will normally be made as
nearly as practicable on a pro rata basis in proportion to the amounts desired
to be purchased or sold by each account. Although the other Pioneer mutual funds
may have the same or similar investment objectives and policies as the fund,
their portfolios do not generally consist of the same investments as the fund or
each other, and their performance results are likely to differ from those of the
fund.

PERSONAL SECURITIES TRANSACTIONS. In an effort to avoid conflicts of interest
with the fund, the fund and Pioneer have adopted a code of ethics that is
designed to maintain a high standard of personal conduct by directing that all
personnel defer to the interests of the fund and its shareholders in making
personal securities transactions.
                                   28
<PAGE>
5.       PRINCIPAL UNDERWRITER AND DISTRIBUTION PLANS

PRINCIPAL UNDERWRITER

PFD, 60 State Street, Boston, Massachusetts 02109, is the principal underwriter
for the fund in connection with the continuous offering of its shares. PFD is an
indirect wholly owned subsidiary of PGI.

The fund entered into an underwriting agreement with PFD which provides that PFD
will bear expenses for the distribution of the fund's shares, except for
expenses incurred by PFD for which it is reimbursed or compensated by the fund
under the distribution plans (discussed below). PFD bears all expenses it incurs
in providing services under the underwriting agreement. Such expenses include
compensation to its employees and representatives and to securities dealers for
distribution-related services performed for the fund. PFD also pays certain
expenses in connection with the distribution of the fund's shares, including the
cost of preparing, printing and distributing advertising or promotional
materials, and the cost of printing and distributing prospectuses and
supplements to prospective shareholders. The fund bears the cost of registering
its shares under federal and state securities law and the laws of certain
foreign countries. Under the underwriting agreement, PFD will use its best
efforts in rendering services to the fund.

See "Class A Share Sales Charges" for the schedule of initial sales charge
reallowed to dealers as a percentage of the offering price of the fund's Class A
shares.

See the tables in Appendix A for commissions retained by PFD and reallowed to
dealers in connection with PFD's offering of the fund's Class A shares during
recently completed fiscal years.

The fund will not generally issue fund shares for consideration other than cash.
At the fund's sole discretion, however, it may issue fund shares for
consideration other than cash in connection with a bona fide reorganization,
statutory merger or other acquisition of portfolio securities.

DISTRIBUTION PLANS

The fund has adopted a plan of distribution pursuant to Rule 12b-1 under the
1940 Act with respect to its Class A shares (the "Class A Plan"), a plan of
distribution with respect to its Class B shares (the "Class B Plan") and a plan
of distribution with respect to its Class C shares (the "Class C Plan")
(together, the "Plans"), pursuant to which certain distribution and service fees
are paid to PFD. Because of the Plans, long-term shareholders may pay more than
the economic equivalent of the maximum sales charge permitted by the National
Association of Securities Dealers, Inc. (the "NASD") regarding investment
companies.

CLASS A PLAN. Pursuant to the Class A Plan the fund reimburses PFD for its
actual expenditures to finance any activity primarily intended to result in the
sale of Class A shares or to provide services to holders of Class A shares,
provided the categories of expenses for which reimbursement is made are approved
by the Board of Trustees. The Board of Trustees has approved the following
categories of expenses that may be reimbursed under the Class A Plan: (i) a
service fee to be paid to qualified broker-dealers in an amount not to exceed
0.25% per annum of the fund's daily net assets attributable to Class A shares;
(ii) reimbursement to PFD for its expenditures for broker-dealer commissions and
employee compensation on certain sales of the fund's Class A shares with no
initial sales charge; and (iii) reimbursement to PFD for expenses incurred in
providing services to Class A shareholders and supporting broker-dealers and
other organizations (such as banks and trust companies) in their efforts to
provide such services. Banks are currently prohibited under the Glass-Steagall
Act from providing certain underwriting or distribution services. If a bank is
prohibited from acting in any capacity or providing any of the described
services, management will consider what action, if any, would be appropriate.
The expenses of the fund pursuant to the Class A Plan are accrued daily at a
rate which may not exceed the annual rate of 0.25% of the fund's average daily
net assets attributable to Class A shares. Distribution expenses of PFD are
expected to substantially exceed the distribution fees paid by the fund in a
given year.
                                   29
<PAGE>
The Class A Plan does not provide for the carryover of reimbursable expenses
beyond 12 months from the time the fund is first invoiced for an expense. The
limited carryover provision in the Class A Plan may result in an expense
invoiced to the fund in one fiscal year being paid in the subsequent fiscal year
and thus being treated for purposes of calculating the maximum expenditures of
the fund as having been incurred in the subsequent fiscal year. In the event of
termination or non-continuance of the Class A Plan, the fund has 12 months to
reimburse any expense which it incurs prior to such termination or
non-continuance, provided that payments by the fund during such 12-month period
shall not exceed 0.25% of the fund's average daily net assets attributable to
Class A shares during such period. See Appendix A for the amount, if any, of
carryover of distribution expenses as of the end of the most recent calendar
year.

CLASS B PLAN. Commissions on the sale of Class B shares equal to 3.75% of the
amount invested are paid to broker-dealers who have sales agreements with PFD.
PFD may also advance to dealers the first-year service fee payable under the
Class B Plan at a rate up to 0.25% of the purchase price of such shares. As
compensation for such advance of the service fee, PFD may retain the service fee
paid by the fund with respect to such shares for the first year after purchase.
The Class B Plan provides that the fund shall pay PFD, as the fund's distributor
for its Class B shares, a daily distribution fee equal on an annual basis to
0.75% of the fund's average daily net assets attributable to Class B shares and
will pay PFD a service fee equal to 0.25% of the fund's average daily net assets
attributable to Class B shares (which PFD will in turn pay to securities dealers
which enter into a sales agreement with PFD at a rate of up to 0.25% of the
fund's average daily net assets attributable to Class B shares owned by
investors for whom that securities dealer is the holder or dealer of record).
This service fee is intended to be in consideration of personal services and/or
account maintenance services rendered by the dealer with respect to Class B
shares. Commencing in the 13th month following the purchase of Class B shares,
dealers will become eligible for additional annual service fees of up to 0.25%
of the net asset value of such shares. Dealers may from time to time be required
to meet certain other criteria in order to receive service fees. PFD or its
affiliates are entitled to retain all service fees payable under the Class B
Plan for which there is no dealer of record or for which qualification standards
have not been met as partial consideration for personal services and/or account
maintenance services performed by PFD or its affiliates for shareholder
accounts.

The purpose of distribution payments to PFD under the Class B Plan is to
compensate PFD for its distribution services with respect to Class B shares of
the fund. PFD pays commissions to dealers as well as expenses of printing
prospectuses and reports used for sales purposes, expenses with respect to the
preparation and printing of sales literature and other distribution-related
expenses, including, without limitation, the cost necessary to provide
distribution-related services, or personnel, travel, office expenses and
equipment. The Class B Plan also provides that PFD will receive all contingent
deferred sales charges ("CDSCs") attributable to Class B shares. When a
broker-dealer sells Class B shares and elects, with PFD's approval, to waive its
right to receive the commission normally paid at the time of the sale, PFD may
cause all or a portion of the distribution fees described above to be paid to
the broker-dealer.
                                   30
<PAGE>
The Class B Plan and underwriting agreement were amended effective September 30,
1998 to permit PFD to sell its right to receive distribution fees under the
Class B Plan and CDSCs to third parties. PFD enters into such transactions to
finance the payment of commissions to brokers at the time of sale and other
distribution-related expenses. In connection with such amendments, the fund has
agreed that the distribution fee will not be terminated or modified (including a
modification by change in the rules relating to the conversion of Class B shares
into Class A shares) with respect to Class B shares (a) issued prior to the date
of any termination or modification or (b) attributable to Class B shares issued
through one or a series of exchanges of shares of another investment company for
which PFD acts as principal underwriter which were initially issued prior to the
date of such termination or modification or (c) issued as a dividend or
distribution upon Class B shares initially issued or attributable to Class B
shares issued prior to the date of any such termination or modification except:

         (i)      to the extent required by a change in the 1940 Act, the rules
                  or regulations under the 1940 Act, the Conduct Rules of the
                  NASD or an order of any court or governmental agency, in each
                  case enacted, issued or promulgated after September 30, 1998;

         (ii)     in connection with a Complete Termination (as defined in the
                  Class B Plan); or

         (iii)    on a basis, determined by the Board of Trustees acting in good
                  faith, so long as from and after the effective date of such
                  modification or termination: neither the fund, the adviser nor
                  certain affiliates pay, directly or indirectly, a fee to any
                  person for the provision of personal and account maintenance
                  services (as such terms are used in the Conduct Rules of the
                  NASD) to the holders of Class B shares of the fund and the
                  termination or modification of the distribution fee applies
                  with equal effect to all Class B shares outstanding from time
                  to time.

The Class B Plan also provides that PFD shall be deemed to have performed all
services required to be performed in order to be entitled to receive the
distribution fee, if any, payable with respect to Class B shares sold through
PFD upon the settlement date of the sale of such Class B shares or in the case
of Class B shares issued through one or a series of exchanges of shares of
another investment company for which PFD acts as principal underwriter or issued
as a dividend or distribution upon Class B shares, on the settlement date of the
first sale on a commission basis of a Class B share from which such Class B
share was derived.

In the amendments to the underwriting agreement, the fund agreed that subsequent
to the issuance of a Class B share, it would not take any action to waive or
change any CDSC (including a change in the rules applicable to conversion of
Class B shares into another class) in respect of such Class B shares, except (i)
as provided in the fund's prospectus or statement of additional information in
effect on September 30, 1998, or (ii) as required by a change in the 1940 Act
and the rules and regulations thereunder, the Conduct Rules of the NASD or any
order of any court or governmental agency enacted, issued or promulgated after
September 30, 1998.
                                   31
<PAGE>
CLASS C PLAN. Commissions on the sale of Class C shares of up to 0.75% of the
amount invested in Class C shares are paid to broker-dealers who have sales
agreements with PFD. PFD may also advance to dealers the first-year service fee
payable under the Class C Plan at a rate up to 0.25% of the purchase price of
such shares. As compensation for such advance of the service fee, PFD may retain
the service fee paid by the fund with respect to such shares for the first year
after purchase.

The Class C Plan provides that the fund will pay PFD, as the fund's distributor
for its Class C shares, a distribution fee accrued daily and paid quarterly,
equal on an annual basis to 0.75% of the fund's average daily net assets
attributable to Class C shares and will pay PFD a service fee equal to 0.25% of
the fund's average daily net assets attributable to Class C shares. PFD will in
turn pay to securities dealers which enter into a sales agreement with PFD a
distribution fee and a service fee at rates of up to 0.75% and 0.25%,
respectively, of the fund's average daily net assets attributable to Class C
shares owned by investors for whom that securities dealer is the holder or
dealer of record. The service fee is intended to be in consideration of personal
services and/or account maintenance services rendered by the dealer with respect
to Class C shares. PFD will advance to dealers the first-year service fee at a
rate equal to 0.25% of the amount invested. As compensation therefor, PFD may
retain the service fee paid by the fund with respect to such shares for the
first year after purchase. Commencing in the 13th month following the purchase
of Class C shares, dealers will become eligible for additional annual
distribution fees and service fees of up to 0.75% and 0.25%, respectively, of
the net asset value of such shares. Dealers may from time to time be required to
meet certain other criteria in order to receive service fees. PFD or its
affiliates are entitled to retain all service fees payable under the Class C
Plan for which there is no dealer of record or for which qualification standards
have not been met as partial consideration for personal services and/or account
maintenance services performed by PFD or its affiliates for shareholder
accounts.

The purpose of distribution payments to PFD under the Class C Plan is to
compensate PFD for its distribution services with respect to Class C shares of
the fund. PFD pays commissions to dealers as well as expenses of printing
prospectuses and reports used for sales purposes, expenses with respect to the
preparation and printing of sales literature and other distribution-related
expenses, including, without limitation, the cost necessary to provide
distribution-related services, or personnel, travel, office expenses and
equipment. The Class C Plan also provides that PFD will receive all CDSCs
attributable to Class C shares. When a broker-dealer sells Class C shares and
elects, with PFD's approval, to waive its right to receive the commission
normally paid at the time of the sale, PFD may cause all or a portion of the
distribution fees described above to be paid to the broker-dealer.

GENERAL

In accordance with the terms of each Plan, PFD provides to the fund for review
by the Trustees a quarterly written report of the amounts expended under the
Plan and the purposes for which such expenditures were made. In the Trustees'
quarterly review of the Plans, they will consider the continued appropriateness
and the level of reimbursement or compensation the Plans provide.
                                   32
<PAGE>
No interested person of the fund, nor any Trustee of the fund who is not an
interested person of the fund, has any direct or indirect financial interest in
the operation of the Plans except to the extent that PFD and certain of its
employees may be deemed to have such an interest as a result of receiving a
portion of the amounts expended under the Plans by the fund and except to the
extent certain officers may have an interest in PFD's ultimate parent, PGI.

Each Plan's adoption, terms, continuance and termination are governed by Rule
12b-1 under the 1940 Act. The Board of Trustees believes that there is a
reasonable likelihood that the Plans will benefit the fund and its current and
future shareholders. The Plans may not be amended to increase materially the
annual percentage limitation of average net assets which may be spent for the
services described therein without approval of the shareholders of the fund
affected thereby, and material amendments of the Plans must also be approved by
the Trustees as provided in Rule 12b-1.

See Appendix A for fund expenses under the Class A Plan, Class B Plan and Class
C Plan and CDSCs paid to PFD for the most recently completed fiscal year.

Upon redemption, Class A shares may be subject to a 1% CDSC, Class B shares are
subject to a CDSC at a rate declining from a maximum 4% of the lower of the cost
or market value of the shares and Class C shares may be subject to a 1% CDSC.

6.       SHAREHOLDER SERVICING/TRANSFER AGENT

The fund has contracted with PSC, 60 State Street, Boston, Massachusetts 02109,
to act as shareholder servicing and transfer agent for the fund.

Under the terms of its contract with the fund, PSC services shareholder
accounts, and its duties include: (i) processing sales, redemptions and
exchanges of shares of the fund; (ii) distributing dividends and capital gains
associated with the fund's portfolio; and (iii) maintaining account records and
responding to shareholder inquiries.

PSC receives an annual fee of $22.75 for each Class A, Class B and Class C
shareholder account from the fund as compensation for the services described
above. PSC is also reimbursed by the fund for its cash out-of-pocket
expenditures. The fund may compensate entities which have agreed to provide
certain sub-accounting services such as specific transaction processing and
recordkeeping services. Any such payments by the fund would be in lieu of the
per account fee which would otherwise be paid by the fund to PSC.

7.       CUSTODIAN

Brown Brothers Harriman & Co., 40 Water Street, Boston, Massachusetts 02109, is
the custodian of the fund's assets. The custodian's responsibilities include
safekeeping and controlling the fund's cash and securities, handling the receipt
and delivery of securities, and collecting interest and dividends on the fund's
investments.

8.       INDEPENDENT PUBLIC ACCOUNTANTS

Arthur Andersen LLP, 225 Franklin Street, Boston, Massachusetts 02110, is the
fund's independent public accountants, providing audit services, tax return
review, and assistance and consultation with respect to the preparation of
filings with the SEC.
                                   33
<PAGE>
9.       PORTFOLIO TRANSACTIONS

All orders for the purchase or sale of portfolio securities are placed on behalf
of the fund by Pioneer pursuant to authority contained in the fund's management
contract. Pioneer seeks to obtain the best execution on portfolio trades. The
price of securities and any commission rate paid are always factors, but
frequently not the only factors, in judging best execution. In selecting brokers
or dealers, Pioneer considers various relevant factors, including, but not
limited to, the size and type of the transaction; the nature and character of
the markets for the security to be purchased or sold; the execution efficiency,
settlement capability and financial condition of the dealer; the dealer's
execution services rendered on a continuing basis; and the reasonableness of any
dealer spreads. Transactions in foreign equity securities are executed by
broker-dealers in foreign countries in which commission rates are fixed and,
therefore, are not negotiable (as such rates are in the U.S.).

Pioneer may select broker-dealers that provide brokerage and/or research
services to the fund and/or other investment companies or other accounts managed
by Pioneer. In addition, consistent with Section 28(e) of the Securities
Exchange Act of 1934, as amended, if Pioneer determines in good faith that the
amount of commissions charged by a broker-dealer is reasonable in relation to
the value of the brokerage and research services provided by such broker, the
fund may pay commissions to such broker-dealer in an amount greater than the
amount another firm may charge. Such services may include advice concerning the
value of securities; the advisability of investing in, purchasing or selling
securities; the availability of securities or the purchasers or sellers of
securities; providing stock quotation services, credit rating service
information and comparative fund statistics; furnishing analyses, electronic
information services, manuals and reports concerning issuers, industries,
securities, economic factors and trends, portfolio strategy, and performance of
accounts and particular investment decisions; and effecting securities
transactions and performing functions incidental thereto (such as clearance and
settlement). Pioneer maintains a listing of broker-dealers who provide such
services on a regular basis. However, because many transactions on behalf of the
fund and other investment companies or accounts managed by Pioneer are placed
with broker-dealers (including broker-dealers on the listing) without regard to
the furnishing of such services, it is not possible to estimate the proportion
of such transactions directed to such dealers solely because such services were
provided. Pioneer believes that no exact dollar value can be calculated for such
services.

The research received from broker-dealers may be useful to Pioneer in rendering
investment management services to the fund as well as other investment companies
or other accounts managed by Pioneer, although not all such research may be
useful to the fund. Conversely, such information provided by brokers or dealers
who have executed transaction orders on behalf of such other accounts may be
useful to Pioneer in carrying out its obligations to the fund. The receipt of
such research has not reduced Pioneer's normal independent research activities;
however, it enables Pioneer to avoid the additional expenses which might
otherwise be incurred if it were to attempt to develop comparable information
through its own staff.
                                   34
<PAGE>
In circumstances where two or more broker-dealers offer comparable prices and
executions, preference may be given to a broker-dealer which has sold shares of
the fund as well as shares of other investment companies managed by Pioneer.
This policy does not imply a commitment to execute all portfolio transactions
through all broker-dealers that sell shares of the fund.

Pursuant to certain directed brokerage arrangements with third-party
broker-dealers, such broker-dealers may pay certain of the fund's custody
expenses. The fund has also entered into expense offset arrangements, resulting
in further-reduction in the fund's total expenses. See "Financial highlights" in
the prospectus.

See the table in Appendix A for aggregate brokerage and underwriting commissions
paid by the fund in connection with its portfolio transactions during recently
completed fiscal years. The Board of Trustees periodically reviews Pioneer's
performance of its responsibilities in connection with the placement of
portfolio transactions on behalf of the fund.

10.      DESCRIPTION OF SHARES

As an open-end management investment company, the fund continuously offers its
shares to the public and under normal conditions must redeem its shares upon the
demand of any shareholder at the next determined net asset value per share less
any applicable CDSC. See "Sales Charges." When issued and paid for in accordance
with the terms of the prospectus and statement of additional information, shares
of the fund are fully paid and non-assessable. Shares will remain on deposit
with the fund's transfer agent and certificates will not normally be issued. The
fund reserves the right to charge a fee for the issuance of Class A share
certificates; certificates will not be issued for Class B or Class C shares.

The fund's Agreement and Declaration of Trust, dated April 26, 1996 (the
"Declaration"), permits the Board of Trustees to authorize the issuance of an
unlimited number of full and fractional shares of beneficial interest which may
be divided into such separate series as the Trustees may establish. Currently,
the fund consists of only one series. The Trustees may, however, establish
additional series of shares and may divide or combine the shares into a greater
or lesser number of shares without thereby changing the proportionate beneficial
interests in the fund. The Declaration further authorizes the Trustees to
classify or reclassify any series of the shares into one or more classes.
Pursuant thereto, the Trustees have authorized the issuance of three classes of
shares of the fund, designated as Class A shares, Class B shares and Class C
shares. Each share of a class of the fund represents an equal proportionate
interest in the assets of the fund allocable to that class. Upon liquidation of
the fund, shareholders of each class of the fund are entitled to share pro rata
in the fund's net assets allocable to such class available for distribution to
shareholders. The fund reserves the right to create and issue additional series
or classes of shares, in which case the shares of each class of a series would
participate equally in the earnings, dividends and assets allocable to that
class of the particular series.

The shares of each class represent an interest in the same portfolio of
investments of the fund. Each class has equal rights as to voting, redemption,
dividends and liquidation, except that each class bears different distribution
and transfer agent fees and may bear other expenses properly attributable to the
particular class. Class A, Class B and Class C shareholders have exclusive
voting rights with respect to the Rule 12b-1 Plans adopted by holders of those
shares in connection with the distribution of shares.
                                   35
<PAGE>
Shareholders are entitled to one vote for each share held and may vote in the
election of Trustees and on other matters submitted to a meeting of
shareholders. Although Trustees are not elected annually by the shareholders,
shareholders have, under certain circumstances, the right to remove one or more
Trustees. The fund is not required, and does not intend, to hold annual
shareholder meetings although special meetings may be called for the purpose of
electing or removing Trustees, changing fundamental investment restrictions or
approving a management contract.

The shares of each series of the fund are entitled to vote separately to approve
investment advisory agreements or changes in investment restrictions, but
shareholders of all series vote together in the election and selection of
Trustees and accountants. Shares of all series of the fund vote together as a
class on matters that affect all series of the fund in substantially the same
manner. As to matters affecting a single series or class, shares of such series
or class will vote separately. No amendment adversely affecting the rights of
shareholders may be made to the Declaration without the affirmative vote of a
majority of the fund's shares. Shares have no preemptive or conversion rights,
except that under certain circumstances Class B shares may convert to Class A
shares..

As a Delaware business trust, the fund's operations are governed by the
Declaration. A copy of the fund's Certificate of Trust, dated May 1, 1996, is on
file with the office of the Secretary of State of Delaware. Generally, Delaware
business trust shareholders are not personally liable for obligations of the
Delaware business trust under Delaware law. The Delaware Business Trust Act (the
"Delaware Act") provides that a shareholder of a Delaware business trust shall
be entitled to the same limitation of liability extended to shareholders of
private for-profit corporations. The Declaration expressly provides that the
fund is organized under the Delaware Act and that the Declaration is to be
governed by Delaware law. There is nevertheless a possibility that a Delaware
business trust, such as the fund, might become a party to an action in another
state whose courts refused to apply Delaware law, in which case the fund's
shareholders could become subject to personal liability.

To guard against this risk, the Declaration (i) contains an express disclaimer
of shareholder liability for acts or obligations of the fund and provides that
notice of such disclaimer may be given in each agreement, obligation or
instrument entered into or executed by the fund or its Trustees, (ii) provides
for the indemnification out of fund property of any shareholders held personally
liable for any obligations of the fund or any series of the fund and (iii)
provides that the fund shall, upon request, assume the defense of any claim made
against any shareholder for any act or obligation of the fund and satisfy any
judgment thereon. Thus, the risk of a shareholder incurring financial loss
beyond his or her investment because of shareholder liability is limited to
circumstances in which all of the following factors are present: (1) a court
refused to apply Delaware law; (2) the liability arose under tort law or, if
not, no contractual limitation of liability was in effect; and (3) the fund
itself would be unable to meet its obligations. In light of Delaware law, the
nature of the fund's business and the nature of its assets, the risk of personal
liability to a fund shareholder is remote.

In addition to the requirements under Delaware law, the Declaration provides
that a shareholder of the fund may bring a derivative action on behalf of the
fund only if the following conditions are met: (a) shareholders eligible to
bring such derivative action under Delaware law who hold at least 10% of the
outstanding shares of the fund, or 10% of the outstanding shares of the series
or class to which such action relates, shall join in the request for the
Trustees to commence such action; and (b) the Trustees must be afforded a
reasonable amount of time to consider such shareholder request and investigate
the basis of such claim. The Trustees shall be entitled to retain counsel or
other advisers in considering the merits of the request and shall require an
undertaking by the shareholders making such request to reimburse the fund for
the expense of any such advisers in the event that the Trustees determine not to
bring such action.
                                   36
<PAGE>
The Declaration further provides that the fund shall indemnify each of its
Trustees and officers against liabilities and expenses reasonably incurred by
them in connection with, or arising out of, any action, suit or proceeding,
threatened against or otherwise involving such Trustee or officer, directly or
indirectly, by reason of being or having been a Trustee or officer of the fund.
The Declaration does not authorize the fund to indemnify any Trustee or officer
against any liability to which he or she would otherwise be subject by reason of
or for willful misfeasance, bad faith, gross negligence or reckless disregard of
such person's duties.

11.      SALES CHARGES

The fund continuously offers three classes of shares designated as Class A,
Class B and Class C shares as described in the applicable prospectus.

CLASS A SHARE SALES CHARGES

You may buy Class A shares at the public offering price, including a sales
charge, as follows:

                                          SALES CHARGE AS A % OF
                                     OFFERING NET AMOUNT   DEALER
AMOUNT OF PURCHASE                    PRICE   INVESTED   REALLOWANCE

Less than $50,000                     5.75      6.10        5.00
$50,000 but less than $100,000        4.50      4.71        4.00
$100,000 but less than $250,000       3.50      3.63        3.00
$250,000 but less than $500,000       2.50      2.56        2.00
$500,000 but less than $1,000,000     2.00      2.04        1.75
$1,000,000 or more                    0.00      0.00        see below

The schedule of sales charges above is applicable to purchases of Class A shares
of the fund by (i) an individual, (ii) an individual and his or her spouse and
children under the age of 21 and (iii) a trustee or other fiduciary of a trust
estate or fiduciary account or related trusts or accounts including pension,
profit-sharing and other employee benefit trusts qualified under Sections 401 or
408 of the Code although more than one beneficiary is involved. The sales
charges applicable to a current purchase of Class A shares of the fund by a
person listed above is determined by adding the value of shares to be purchased
to the aggregate value (at the then current offering price) of shares of any of
the other Pioneer mutual funds previously purchased and then owned, provided PFD
is notified by such person or his or her broker-dealer each time a purchase is
made which would qualify. Pioneer mutual funds include all mutual funds for
which PFD serves as principal underwriter. At the sole discretion of PFD,
holdings of funds domiciled outside the U.S., but which are managed by
affiliates of Pioneer, may be included for this purpose.

No sales charge is payable at the time of purchase on investments of $1 million
or more, or for purchases by participants in certain group plans described below
subject to a CDSC of 1% which may be imposed in the event of a redemption of
Class A shares within 12 months of purchase. PFD may, in its discretion, pay a
commission to broker-dealers who initiate and are responsible for such purchases
as follows: 1% on the first $5 million invested; 0.50% on the next $45 million
invested; and 0.25% on the excess over $50 million invested. These commissions
shall not be payable if the purchaser is affiliated with the broker-dealer or if
the purchase represents the reinvestment of a redemption made during the
previous 12 calendar months. Broker-dealers who receive a commission in
connection with Class A share purchases at net asset value by 401(a) or 401(k)
                                   37
<PAGE>
retirement plans with 1,000 or more eligible participants or with at least $10
million in plan assets will be required to return any commissions paid or a pro
rata portion thereof if the retirement plan redeems its shares within 12 months
of purchase. Contingent upon the achievement of certain sales objectives, PFD
may pay to Mutual of Omaha Investor Services, Inc. [50%] of PFD's retention of
any sales commission on sales of the fund's Class A shares through such dealer.
From time to time, PFD may elect to reallow the entire initial sales charge to
participating dealers for all Class A sales with respect to which orders are
placed during a particular period. Dealers to whom substantially the entire
sales charge is reallowed may be deemed to be underwriters under the federal
securities laws.

LETTER OF INTENT ("LOI"). Reduced sales charges are available for purchases of
$50,000 or more of Class A shares (excluding any reinvestments of dividends and
capital gains distributions) made within a 13-month period pursuant to an LOI
which may be established by completing the Letter of Intent section of the
Account Application. The reduced sales charge will be the charge that would be
applicable to the purchase of the specified amount of Class A shares as if the
shares had all been purchased at the same time. A purchase not made pursuant to
an LOI may be included if the LOI is submitted to PSC within 90 days of such
purchase. You may also obtain the reduced sales charge by including the value
(at current offering price) of all your Class A shares in the fund and all other
Pioneer mutual funds held of record as of the date of your LOI in the amount
used to determine the applicable sales charge for the Class A shares to be
purchased under the LOI. Five percent of your total intended purchase amount
will be held in escrow by PSC, registered in your name, until the terms of the
LOI are fulfilled. When you sign the Account Application, you agree to
irrevocably appoint PSC your attorney-in-fact to surrender for redemption any or
all shares held in escrow with full power of substitution. An LOI is not a
binding obligation upon the investor to purchase, or the fund to sell, the
amount specified in the LOI.

If the total purchases, less redemptions, exceed the amount specified under the
LOI and are in an amount which would qualify for a further quantity discount,
all transactions will be recomputed on the expiration date of the LOI to effect
the lower sales charge. Any difference in the sales charge resulting from such
recomputation will be either delivered to you in cash or invested in additional
shares at the lower sales charge. The dealer, by signing the Account
Application, agrees to return to PFD, as part of such retroactive adjustment,
the excess of the commission previously reallowed or paid to the dealer over
that which is applicable to the actual amount of the total purchases under the
LOI.

If the total purchases, less redemptions, are less than the amount specified
under the LOI, you must remit to PFD any difference between the sales charge on
the amount actually purchased and the amount originally specified in the LOI.
When the difference is paid, the shares held in escrow will be deposited to your
account. If you do not pay the difference in sales charge within 20 days after
written request from PFD or your dealer, PSC, after receiving instructions from
PFD, will redeem the appropriate number of shares held in escrow to realize the
difference and release any excess.
                                   38
<PAGE>
CLASS B SHARES

You may buy Class B shares at the net asset value per share next computed after
receipt of a purchase order without the imposition of an initial sales charge;
however, Class B shares redeemed within six years of purchase will be subject to
a CDSC at the rates shown in the table below. The charge will be assessed on the
amount equal to the lesser of the current market value or the original purchase
cost of the shares being redeemed. No CDSC will be imposed on increases in
account value above the initial purchase price, including shares derived from
the reinvestment of dividends or capital gains distributions.

The amount of the CDSC, if any, will vary depending on the number of years from
the time of purchase until the time of redemption of Class B shares. For the
purpose of determining the number of years from the time of any purchase after
September 30, 1998, all payments during a month will be aggregated and deemed to
have been made on the first day of that month. For the purpose of determining
the number of years from the time of any purchase made prior to October 1, 1998,
all payments during a quarter will be aggregated and deemed to have been made on
the first day of that quarter. In processing redemptions of Class B shares, the
fund will first redeem shares not subject to any CDSC and then shares held
longest during the six-year period. As a result, you will pay the lowest
possible CDSC.

The CDSC for Class B shares subject to a CDSC upon redemption will be determined
as follows:

                                                     CDSC AS A % OF DOLLAR
         YEAR SINCE PURCHASE                         AMOUNT SUBJECT TO CDSC

         First                                                4.0
         Second                                               4.0
         Third                                                3.0
         Fourth                                               3.0
         Fifth                                                2.0
         Sixth                                                1.0
         Seventh and thereafter                               0.0

Proceeds from the CDSC are paid to PFD and are used in whole or in part to
defray PFD's expenses related to providing distribution-related services to the
fund in connection with the sale of Class B shares, including the payment of
compensation to broker-dealers.

Class B shares will automatically convert into Class A shares at the beginning
of the calendar month (or the calendar quarter for purchases made prior to
October 1, 1998) that is eight years after the purchase date, except as noted
below. Class B shares acquired by exchange from Class B shares of another
Pioneer mutual fund will convert into Class A shares based on the date of the
initial purchase and the applicable CDSC. Class B shares acquired through
reinvestment of distributions will convert into Class A shares based on the date
of the initial purchase to which such shares relate. For this purpose, Class B
shares acquired through reinvestment of distributions will be attributed to
particular purchases of Class B shares in accordance with such procedures as the
Trustees may determine from time to time. The conversion of Class B shares to
Class A shares is subject to the continuing availability of a ruling from the
Internal Revenue Service (the "IRS") or an opinion of counsel that such
conversions will not constitute taxable events for federal tax purposes. The
conversion of Class B shares to Class A shares will not occur if such ruling or
opinion is not available and, therefore, Class B shares would continue to be
subject to higher expenses than Class A shares for an indeterminate period.
                                   39
<PAGE>
CLASS C SHARES

You may buy Class C shares at net asset value per share next computed after
receipt of a purchase order without the imposition of an initial sales charge;
however, Class C shares redeemed within one year of purchase will be subject to
a CDSC of 1%. The charge will be assessed on the amount equal to the lesser of
the current market value or the original purchase cost of the shares being
redeemed. No CDSC will be imposed on increases in account value above the
initial purchase price, including shares derived from the reinvestment of
dividends or capital gains distributions. Class C shares do not convert to any
other class of fund shares.

For the purpose of determining the time of any purchase after September 30,
1998, all payments during a month will be aggregated and deemed to have been
made on the first day of that month. For the purpose of determining the time of
any purchase made prior to October 1, 1998, all payments during a calendar
quarter will be aggregated and deemed to have been made on the first day of that
quarter. In processing redemptions of Class C shares, the fund will first redeem
shares not subject to any CDSC and then shares held for the shortest period of
time during the one-year period. As a result, you will pay the lowest possible
CDSC.

Proceeds from the CDSC are paid to PFD and are used in whole or in part to
defray PFD's expenses related to providing distribution-related services to the
fund in connection with the sale of Class C shares, including the payment of
compensation to broker-dealers.

12.      REDEEMING SHARES

Redemptions may be suspended or payment postponed during any period in which any
of the following conditions exist: the Exchange is closed or trading on the
Exchange is restricted; an emergency exists as a result of which disposal by the
fund of securities owned by it is not reasonably practicable or it is not
reasonably practicable for the fund to fairly determine the value of the net
assets of its portfolio; or the SEC, by order, so permits.

Redemptions and repurchases are taxable transactions for shareholders that are
subject to U.S. federal income tax. The net asset value per share received upon
redemption or repurchase may be more or less than the cost of shares to an
investor, depending on the market value of the portfolio at the time of
redemption or repurchase.
                                   40
<PAGE>
SYSTEMATIC WITHDRAWAL PLAN(S) ("SWP") (CLASS A, CLASS B AND CLASS C SHARES). A
SWP is designed to provide a convenient method of receiving fixed payments at
regular intervals from fund share accounts having a total value of not less than
$10,000. You must also be reinvesting all dividends and capital gains
distributions to use the SWP option.

Periodic payments of $50 or more will be deposited monthly, quarterly,
semiannually or annually directly into a bank account designated by the
applicant or will be sent by check to the applicant, or any person designated by
the applicant. Payments can be made either by check or electronic funds transfer
to a bank account designated by you. Class B accounts must meet the minimum
initial investment requirement prior to establishing a SWP. Withdrawals from
Class B and Class C share accounts are limited to 10% of the value of the
account at the time the SWP is established. See "Qualifying for a reduced sales
charge" in the prospectus. If you direct that withdrawal payments be paid to
another person, want to change the bank where payments are sent or designate an
address that is different from the account's address of record after you have
opened your account, a signature guarantee must accompany your instructions.

Purchases of Class A shares of the fund at a time when you have a SWP in effect
may result in the payment of unnecessary sales charges and may, therefore, be
disadvantageous. SWP redemptions reduce and may ultimately exhaust the number of
shares in your account. In addition, the amounts received by a shareholder
cannot be considered as yield or income on his or her investment because part of
such payments may be a return of his or her investment.

A SWP may be terminated at any time (1) by written notice to PSC or from PSC to
the shareholder; (2) upon receipt by PSC of appropriate evidence of the
shareholder's death; or (3) when all shares in the shareholder's account have
been redeemed.

You may obtain additional information by calling PSC at 1-800-225-6292.

REINSTATEMENT PRIVILEGE (CLASS A SHARES). If you redeem all or part of your
Class A shares of the fund, you may reinvest all or part of the redemption
proceeds without a sales charge in Class A shares of the fund if you send a
written request to PSC not more than 90 days after your shares were redeemed.
Your redemption proceeds will be reinvested at the next determined net asset
value of the Class A shares of the fund after receipt of the written request for
reinstatement. You may realize a gain or loss for federal income tax purposes as
a result of the redemption, and special tax rules may apply if a reinstatement
occurs. For example, if a redemption resulted in a loss and an investment is
made in shares of the fund within 30 days before or after the redemption, you
may not be able to recognize the loss for federal income tax purposes. Subject
to the provisions outlined in the prospectus, you may also reinvest in Class A
shares of other Pioneer mutual funds; in this case you must meet the minimum
investment requirements for each fund you enter.

The 90-day reinstatement period may be extended by PFD for periods of up to one
year for shareholders living in areas that have experienced a natural disaster,
such as a flood, hurricane, tornado or earthquake.
                                   41
<PAGE>
13.      TELEPHONE TRANSACTIONS

You may purchase, exchange or sell Class A, Class B or Class C shares by
telephone. See the prospectus for more information. For personal assistance,
call 1-800-225-6292 between 8:00 a.m. and 9:00 p.m. Eastern time on weekdays.
Computer-assisted transactions may be available to shareholders who have
prerecorded certain bank information (see "FactFoneSM"). YOU ARE STRONGLY URGED
TO CONSULT WITH YOUR INVESTMENT PROFESSIONAL PRIOR TO REQUESTING ANY TELEPHONE
TRANSACTION.

To confirm that each transaction instruction received by telephone is genuine,
the fund will record each telephone transaction, require the caller to provide
the personal identification number ("PIN") for the account and send you a
written confirmation of each telephone transaction. Different procedures may
apply to accounts that are registered to non-U.S. citizens or that are held in
the name of an institution or in the name of an investment broker-dealer or
other third party. If reasonable procedures, such as those described above, are
not followed, the fund may be liable for any loss due to unauthorized or
fraudulent instructions. The fund may implement other procedures from time to
time. In all other cases, neither the fund, PSC nor PFD will be responsible for
the authenticity of instructions received by telephone; therefore, you bear the
risk of loss for unauthorized or fraudulent telephone transactions.

During times of economic turmoil or market volatility or as a result of severe
weather or a natural disaster, it may be difficult to contact the fund by
telephone to institute a purchase, exchange or redemption. You should
communicate with the fund in writing if you are unable to reach the fund by
telephone.

FACTFONESM. FactFoneSM is an automated inquiry and telephone transaction system
available to Pioneer mutual fund shareholders by dialing 1-800-225-4321.
FactFoneSM allows shareholder access to current information on Pioneer mutual
fund accounts and to the prices and yields of all publicly available Pioneer
mutual funds. In addition, you may use FactFoneSM to make computer-assisted
telephone purchases, exchanges or redemptions from your Pioneer mutual fund
accounts, access your account balances and last three transactions and order a
duplicate statement if you have activated your PIN. Telephone purchases or
redemptions require the establishment of a bank account of record. YOU ARE
STRONGLY URGED TO CONSULT WITH YOUR INVESTMENT PROFESSIONAL PRIOR TO REQUESTING
ANY TELEPHONE TRANSACTION. Shareholders whose accounts are registered in the
name of a broker-dealer or other third party may not be able to use FactFoneSM.
Call PSC for assistance.
                                   42
<PAGE>
FactFoneSM allows shareholders to hear the following recorded fund information:

o        net asset value prices for all Pioneer mutual funds;

o        annualized 30-day yields on Pioneer's fixed income funds;

o        annualized 7-day yields and 7-day effective (compound) yields
          for Pioneer's money market fund; and

o        dividends and capital gains distributions on all Pioneer mutual funds.

Yields are calculated in accordance with SEC mandated standard formulas.

All performance numbers communicated through FactFoneSM represent past
performance, and figures include the maximum applicable sales charge. A
shareholder's actual yield and total return will vary with changing market
conditions. The value of Class A, Class B and Class C shares (except for Pioneer
Cash Reserves Fund, which seeks to maintain a stable $1.00 share price) will
also vary, and such shares may be worth more or less at redemption than their
original cost.

14.      PRICING OF SHARES

The net asset value per share of each class of the fund is determined as of the
close of regular trading on the Exchange (normally 4:00 p.m. Eastern time) on
each day on which the Exchange is open for trading. As of the date of this
statement of additional information, the Exchange is open for trading every
weekday except for the following holidays: New Year's Day, Martin Luther King,
Jr. Day, Presidents' Day, Good Friday, Memorial Day, Independence Day, Labor
Day, Thanksgiving Day and Christmas Day. The net asset value per share of each
class of the fund is also determined on any other day on which the level of
trading in its portfolio securities is sufficiently high that the current net
asset value per share might be materially affected by changes in the value of
its portfolio securities. The fund is not required to determine its net asset
value per share on any day on which no purchase orders in good order for fund
shares are received and no shares are tendered and accepted for redemption.

Securities are valued at the last sale price on the principal exchange or market
where they are traded. Securities which have not traded on the date of valuation
or securities for which sales prices are not generally reported are valued at
the mean between the current bid and asked prices. Securities quoted in foreign
currencies are converted to U.S. dollars utilizing foreign exchange rates
employed by the fund's independent pricing services. Generally, trading in
foreign securities is substantially completed each day at various times prior to
the close of regular trading on the Exchange. The values of such securities used
in computing the net asset value of the fund's shares are determined as of such
times. Foreign currency exchange rates are also generally determined prior to
the close of regular trading on the Exchange. Occasionally, events which affect
the values of such securities and such exchange rates may occur between the
times at which they are determined and the close of regular trading on the
Exchange and will therefore not be reflected in the computation of the fund's
net asset value. If events materially affecting the value of such securities
occur during such period, then these securities may be valued at their fair
value as determined in good faith by the Trustees. All assets of the fund for
which there is no other readily available valuation method are valued at their
fair value as determined in good faith by the Trustees, although the actual
computations may be made by persons acting pursuant to the direction of the
Board of Trustees.
                                   43
<PAGE>
The net asset value per share of each class of the fund is computed by taking
the value of all of the fund's assets attributable to a class, less the fund's
liabilities attributable to that class, and dividing the result by the number of
outstanding shares of that class. For purposes of determining net asset value,
expenses of the classes of the fund are accrued daily and taken into account.
The fund's maximum offering price per Class A share is determined by adding the
maximum sales charge to the net asset value per Class A share. Class B and Class
C shares are offered at net asset value without the imposition of an initial
sales charge (Class B and Class C shares may be subject to a CDSC).

15.      TAX STATUS

The fund has elected to be treated, has qualified and intends to qualify each
year as a "regulated investment company" under Subchapter M of the Code so that
it will not pay federal income tax on income and capital gains distributed to
shareholders as required under the Code. If the fund did not qualify as a
regulated investment company, it would be treated as a U.S. corporation subject
to federal income tax. Under the Code, the fund will be subject to a
nondeductible 4% federal excise tax on a portion of its undistributed ordinary
income and capital gains if it fails to meet certain distribution requirements
with respect to each calendar year. The fund intends to make distributions in a
timely manner and accordingly does not expect to be subject to the excise tax.

The fund generally pays distributions of net short- and long-term capital gains
in November. The fund generally pays dividends from any net investment income in
December. Dividends from income and/or capital gains may also be paid at such
other times as may be necessary for the fund to avoid federal income or excise
tax.

In order to qualify as a regulated investment company under Subchapter M, the
fund must, among other things, derive at least 90% of its gross income for each
taxable year from dividends, interest, payments with respect to securities
loans, gains from the sale or other disposition of stock, securities or foreign
currencies, or other income (including gains from options, futures and forward
contracts) derived with respect to its business of investing in such stock,
securities or currencies (the "90% income test") and satisfy certain annual
distribution and quarterly diversification requirements. For purposes of the 90%
income test, income the fund earns from equity interests in certain entities
that are not treated as corporations (e.g., are treated as partnerships or
trusts) for U.S. tax purposes will generally have the same character for the
fund as in the hands of such entities. Consequently, the fund may be required to
limit its equity investments in such entities that earn fee income, rental
income or other nonqualifying income.

Unless shareholders specify otherwise, all distributions will be automatically
reinvested in additional full and fractional shares of the fund. For federal
income tax purposes, all dividends are taxable as described below whether a
shareholder takes them in cash or reinvests them in additional shares of the
fund. Dividends from investment company taxable income, which includes net
investment income, net short-term capital gain in excess of net long-term
capital loss and certain net foreign exchange gains, are taxable as ordinary
income. Dividends from net long-term capital gain in excess of net short-term
capital loss ("net capital gain"), if any, are taxable to the fund's
shareholders as long-term capital gains for federal income tax purposes without
regard to the length of time shares of the fund have been held. The federal
income tax status of all distributions will be reported to shareholders
annually.
                                   44
<PAGE>
Any dividend declared by the fund in October, November or December as of a
record date in such a month and paid during the following January will be
treated for federal income tax purposes as received by shareholders on December
31 of the calendar year in which it is declared.

Foreign exchange gains and losses realized by the fund in connection with
certain transactions involving foreign currency-denominated debt securities,
certain options and futures contracts relating to foreign currency, foreign
currency forward contracts, foreign currencies, or payables or receivables
denominated in a foreign currency are subject to Section 988 of the Code, which
generally causes such gains and losses to be treated as ordinary income and
losses and may affect the amount, timing and character of distributions to
shareholders. Under future regulations, any such transactions that are not
directly related to the fund's investments in stock or securities (or its
options contracts or futures contracts with respect to stock or securities) may
need to be limited in order to enable the fund to satisfy the 90% income test.
If the net foreign exchange loss for a year were to exceed the fund's investment
company taxable income (computed without regard to such loss), the resulting
ordinary loss for such year would not be deductible by the fund or its
shareholders in future years.

If the fund acquires any equity interest (under proposed regulations, generally
including not only stock but also an option to acquire stock such as is inherent
in a convertible bond) in certain foreign corporations that receive at least 75%
of their annual gross income from passive sources (such as interest, dividends,
certain rents and royalties, or capital gains) or hold at least 50% of their
assets in investments producing such passive income ("passive foreign investment
companies"), the fund could be subject to federal income tax and additional
interest charges on "excess distributions" received from such companies or gain
from the sale of stock in such companies, even if all income or gain actually
received by the fund is timely distributed to its shareholders. The fund would
not be able to pass through to its shareholders any credit or deduction for such
a tax. An election may generally be available that would ameliorate these
adverse tax consequences, but any such election could require the fund to
recognize taxable income or gain (subject to tax distribution requirements)
without the concurrent receipt of cash. These investments could also result in
the treatment of associated capital gains as ordinary income. The fund may limit
and/or manage its holdings in passive foreign investment companies to limit its
tax liability or maximize its return from these investments.

The fund may invest to a limited extent in debt obligations that are in the
lowest rating categories or are unrated, including debt obligations of issuers
not currently paying interest or who are in default. Investments in debt
obligations that are at risk of or in default present special tax issues for the
fund. Tax rules are not entirely clear about issues such as when the fund may
cease to accrue interest, original issue discount or market discount, when and
to what extent deductions may be taken for bad debts or worthless securities,
how payments received on obligations in default should be allocated between
principal and income and whether exchanges of debt obligations in a workout
context are taxable. These and other issues will be addressed by the fund, in
the event it invests in such securities, in order to seek to ensure that it
distributes sufficient income to preserve its status as a regulated investment
company and does not become subject to federal income or excise tax.
                                   45
<PAGE>
If the fund invests in certain pay-in-kind securities, zero coupon securities,
deferred interest securities or, in general, any other securities with original
issue discount (or with market discount if the fund elects to include market
discount in income currently), the fund must accrue income on such investments
for each taxable year, which generally will be prior to the receipt of the
corresponding cash payments. However, the fund must distribute, at least
annually, all or substantially all of its net income, including such accrued
income, to shareholders to qualify as a regulated investment company under the
Code and avoid federal income and excise taxes. Therefore, the fund may have to
dispose of its portfolio securities under disadvantageous circumstances to
generate cash, or may have to leverage itself by borrowing the cash, to satisfy
distribution requirements.

For federal income tax purposes, the fund is permitted to carry forward a net
capital loss for any year to offset its capital gains, if any, during the eight
years following the year of the loss. To the extent subsequent capital gains are
offset by such losses, they would not result in federal income tax liability to
the fund and are not expected to be distributed as such to shareholders. See
Appendix A for the fund's available capital loss carryforwards.

At the time of an investor's purchase of fund shares, a portion of the purchase
price may be attributable to realized or unrealized appreciation in the fund's
portfolio or undistributed taxable income of the fund. Consequently, subsequent
distributions by the fund on these shares from such appreciation or income may
be taxable to such investor even if the net asset value of the investor's shares
is, as a result of the distributions, reduced below the investor's cost for such
shares and the distributions economically represent a return of a portion of the
investment.

Redemptions and exchanges are taxable events for shareholders that are subject
to tax. Shareholders should consult their own tax advisers with reference to
their individual circumstances to determine whether any particular transaction
in fund shares is properly treated as a sale for tax purposes, as the following
discussion assumes, and the tax treatment of any gains or losses recognized in
such transactions. Any loss realized by a shareholder upon the redemption,
exchange or other disposition of shares with a tax holding period of six months
or less will be treated as a long-term capital loss to the extent of any amounts
treated as distributions of long-term capital gain with respect to such shares.

In addition, if Class A shares redeemed or exchanged have been held for less
than 91 days, (1) in the case of a reinvestment in the fund or another mutual
fund at net asset value pursuant to the reinvestment privilege, the sales charge
paid on such shares is not included in their tax basis under the Code, or (2) in
the case of an exchange, all or a portion of the sales charge paid on such
shares is not included in their tax basis under the Code, to the extent a sales
charge that would otherwise apply to the shares received is reduced pursuant to
the reinstatement or exchange privilege. In either case, the portion of the
sales charge not included in the tax basis of the shares redeemed or surrendered
in an exchange is included in the tax basis of the shares acquired in the
reinvestment or exchange. Losses on redemptions or other dispositions of shares
may be disallowed under "wash sale" rules in the event of other investments in
the fund (including those made pursuant to reinvestment of dividends and/or
capital gain distributions) within a period of 61 days beginning 30 days before
and ending 30 days after a redemption or other disposition of shares. In such a
case, the disallowed portion of any loss would be included in the federal tax
basis of the shares acquired in the other investments.
                                   46
<PAGE>
Options written or purchased and futures contracts entered into by the fund on
certain securities, indices and foreign currencies, as well as certain forward
foreign currency contracts, may cause the fund to recognize gains or losses from
marking-to-market even though such options may not have lapsed, been closed out,
or exercised or such futures or forward contracts may not have been performed or
closed out. The tax rules applicable to these contracts may affect the
characterization as long-term or short-term of some capital gains and losses
realized by the fund. Certain options, futures and forward contracts relating to
foreign currency may be subject to Section 988, as described above, and
accordingly produce ordinary income or loss. Additionally, the fund may be
required to recognize gain if an option, futures contract, forward contract,
short sale or other transaction that is not subject to the mark-to-market rules
is treated as a "constructive sale" of an "appreciated financial position" held
by the fund under Section 1259 of the Code. Any net mark-to-market gains and/or
gains from constructive sales may also have to be distributed to satisfy the
distribution requirements referred to above even though no corresponding cash
amounts may concurrently be received, possibly requiring the disposition of
portfolio securities or borrowing to obtain the necessary cash. Losses on
certain options, futures or forward contracts and/or offsetting positions
(portfolio securities or other positions with respect to which the fund's risk
of loss is substantially diminished by one or more options, futures or forward
contracts) may also be deferred under the tax straddle rules of the Code, which
may also affect the characterization of capital gains or losses from straddle
positions and certain successor positions as long-term or short-term. Certain
tax elections may be available that would enable the fund to ameliorate some
adverse effects of the tax rules described in this paragraph. The tax rules
applicable to options, futures, forward contracts and straddles may affect the
amount, timing and character of the fund's income and gains or losses and hence
of its distributions to shareholders.

For purposes of the 70% dividends-received deduction generally available to
corporations under the Code, dividends received by the fund from U.S.
corporations in respect of any share of stock with a tax holding period of at
least 46 days (91 days in the case of certain preferred stock) extending before
and after each dividend held in an unleveraged position and distributed and
designated by the fund may be treated as qualifying dividends. Any corporate
shareholder should consult its tax adviser regarding the possibility that its
tax basis in its shares may be reduced, for federal income tax purposes, by
reason of "extraordinary dividends" received with respect to the shares and, to
the extent such basis would be reduced below zero, current recognition of income
may be required. In order to qualify for the deduction, corporate shareholders
must meet the minimum holding period requirement stated above with respect to
their fund shares, taking into account any holding period reductions from
certain hedging or other transactions or positions that diminish their risk of
loss with respect to their fund shares, and, if they borrow to acquire or
otherwise incur debt attributable to fund shares, they may be denied a portion
of the dividends-received deduction. The entire qualifying dividend, including
the otherwise deductible amount, will be included in determining the excess, if
any, of a corporation's adjusted current earnings over its alternative minimum
taxable income, which may increase a corporation's alternative minimum tax
liability.
                              47
<PAGE>
The fund may be subject to withholding and other taxes imposed by foreign
countries, including taxes on interest, dividends and capital gains with respect
to its investments in those countries, which would, if imposed, reduce the yield
on or return from those investments. Tax conventions between certain countries
and the U.S. may reduce or eliminate such taxes in some cases. The fund does not
expect to satisfy the requirements for passing through to its shareholders their
pro rata shares of qualified foreign taxes paid by the fund, with the result
that shareholders will not include such taxes in their gross incomes and will
not be entitled to a tax deduction or credit for such taxes on their own tax
returns.

Different tax treatment, including penalties on certain excess contributions and
deferrals, certain pre-retirement and post-retirement distributions and certain
prohibited transactions, is accorded to accounts maintained as qualified
retirement plans. Shareholders should consult their tax advisers for more
information.

Federal law requires that the fund withhold (as "backup withholding") 31% of
reportable payments, including dividends, capital gain distributions and the
proceeds of redemptions (including exchanges) or repurchases of fund shares paid
to shareholders who have not complied with IRS regulations. In order to avoid
this withholding requirement, shareholders must certify on their Account
Applications, or on separate IRS Forms W-9, that the Social Security Number or
other Taxpayer Identification Number they provide is their correct number and
that they are not currently subject to backup withholding, or that they are
exempt from backup withholding. The fund may nevertheless be required to
withhold if it receives notice from the IRS or a broker that the number provided
is incorrect or backup withholding is applicable as a result of previous
underreporting of interest or dividend income.

If, as anticipated, the fund continues to qualify as a regulated investment
company under the Code, it will not be required to pay any Massachusetts income,
corporate excise or franchise taxes or any Delaware corporation income tax.

The description of certain federal tax provisions above relates only to U.S.
federal income tax consequences for shareholders who are U.S. persons, i.e.,
U.S. citizens or residents or U.S. corporations, partnerships, trusts or
estates, and who are subject to U.S. federal income tax. This description does
not address the special tax rules that may be applicable to particular types of
investors, such as financial institutions, insurance companies, securities
dealers, or tax-exempt or tax-deferred plans, accounts or entities. Investors
other than U.S. persons may be subject to different U.S. tax treatment,
including a possible 30% non-resident alien U.S. withholding tax (or
non-resident alien withholding tax at a lower treaty rate) on amounts treated as
ordinary dividends from the fund and, unless an effective IRS Form W-8 or
authorized substitute for Form W-8 is on file, to 31% backup withholding on
certain other payments from the fund. Shareholders should consult their own tax
advisers on these matters and on state, local and other applicable tax laws.
                              48
<PAGE>
16.      INVESTMENT RESULTS

QUOTATIONS, COMPARISONS AND GENERAL INFORMATION

From time to time, in advertisements, in sales literature or in reports to
shareholders, the past performance of the fund may be illustrated and/or
compared with that of other mutual funds with similar investment objectives and
to stock or other relevant indices. For example, total return of the fund's
classes may be compared to averages or rankings prepared by Lipper Analytical
Services, Inc., a widely recognized independent service which monitors mutual
fund performance; Standard & Poor's 500 Stock Index (the "S&P 500"), an index of
unmanaged groups of common stock; the Dow Jones Industrial Average, a recognized
unmanaged index of common stocks of 30 industrial companies listed on the
Exchange; or the Russell U.S. Equity Indexes or the Wilshire Total Market Value
Index, which are recognized unmanaged indexes of broad-based common stocks.

In addition, the performance of the classes of the fund may be compared to
alternative investment or savings vehicles and/or to index or indicators of
economic activity, e.g., inflation or interest rates. The fund may also include
securities industry or comparative performance information generally and in
advertising or materials marketing the fund's shares. Performance rankings and
listings reported in newspapers or national business and financial publications,
such as BARRON'S, BUSINESS WEEK, CONSUMERS DIGEST, CONSUMER REPORTS, FINANCIAL
WORLD, FORBES, FORTUNE, INVESTORS BUSINESS DAILY, KIPLINGER'S PERSONAL FINANCE
MAGAZINE, MONEY MAGAZINE, NEW YORK TIMES, SMART MONEY, USA TODAY, U.S. NEWS AND
WORLD REPORT, THE WALL STREET JOURNAL and WORTH may also be cited (if the fund
is listed in any such publication) or used for comparison, as well as
performance listings and rankings from various other sources including Bloomberg
Financial Markets, CDA/Wiesenberger Investment Companies Service, Donoghue's
Mutual Fund Almanac, Ibbotson Associates, Investment Company Data, Inc.,
Johnson's Charts, Kanon Bloch Carre and Co., Lipper Analytical Services, Inc.,
Micropal, Inc., Morningstar, Inc., Schabacker Investment Management and Towers
Data Systems, Inc.

In addition, from time to time quotations from articles from financial
publications such as those listed above may be used in advertisements, in sales
literature or in reports to shareholders of the fund.

The fund may also present, from time to time, historical information depicting
the value of a hypothetical account in one of more classes of the fund since
inception.

In presenting investment results, the fund may also include references to
certain financial planning concepts, including (a) an investor's need to
evaluate his financial assets and obligations to determine how much to invest;
(b) his need to analyze the objectives of various investments to determine where
to invest; and (c) his need to analyze his time frame for future capital needs
to determine how long to invest. The investor controls these three factors, all
of which affect the use of investments in building assets.

One of the primary methods used to measure the performance of a class of the
fund is "total return." Total return will normally represent the percentage
change in value of an account, or of a hypothetical investment in a class of the
fund, over any period up to the lifetime of that class of the fund. Total return
calculations will usually assume the reinvestment of all dividends and capital
gain distributions and will be expressed as a percentage increase or decrease
from an initial value for the entire period or for one or more specified periods
within the entire period. Total return percentages for periods of less than one
year will usually be annualized; total return percentages for periods longer
than one year will usually be accompanied by total return percentages for each
year within the period and/or by the average annual compounded total return for
the period. The income and capital components of a given return may be separated
and portrayed in a variety of ways in order to illustrate their relative
significance. Performance may also be portrayed in terms of cash or investment
values without percentages. Past performance cannot guarantee any particular
future result.

The fund's average annual total return quotations for each of its classes as
that information may appear in the fund's prospectus, this statement of
additional information or in advertising are calculated by standard methods
prescribed by the SEC.
                                   49
<PAGE>
STANDARDIZED AVERAGE ANNUAL TOTAL RETURN QUOTATIONS

Average annual total return quotations for each class of shares are computed by
finding the average annual compounded rates of return that would cause a
hypothetical investment in the class made on the first day of a designated
period (assuming all dividends and distributions are reinvested) to equal the
ending redeemable value of such hypothetical investment on the last day of the
designated period in accordance with the following formula:
                        n
                  P(1+T)  = ERV

Where:

         P                 = a hypothetical initial payment of $1,000, less the
                           maximum sales load of $57.50 for Class A shares or
                           the deduction of the CDSC for Class B and Class C
                           shares at the end of the period

         T        =        average annual total return

         n        =        number of years

         ERV      =        ending redeemable value of the hypothetical $1,000
                           initial payment made at the beginning of the
                           designated period (or fractional portion thereof)

For purposes of the above computation, it is assumed that all dividends and
distributions made by the fund are reinvested at net asset value during the
designated period. The average annual total return quotation is determined to
the nearest 1/100 of 1%.

In determining the average annual total return (calculated as provided above),
recurring fees, if any, that are charged to all shareholder accounts of a
particular class of shares are taken into consideration. For any account fees
that vary with the size of the account, the account fee used for purposes of the
above computation is assumed to be the fee that would be charged to the class'
mean account size.

See Appendix A for the annual total returns for each class of fund shares as of
the most recently completed fiscal year.

17.      FINANCIAL STATEMENTS

The balance Sheet and the Report of Independent Public Accountants included in
this Statement of Additional Information have been included in reliance upon the
report of ____________, independent public accountants, as experts in accounting
and auditing.

To the extent permitted by the SEC, if members of the same family hold shares of
the fund and have the same address of record, the fund will only send one copy
of its shareholders report to such address, unless the shareholders at that
address request otherwise.

                                   50
<PAGE>


18.      APPENDIX A - ANNUAL FEE, EXPENSE AND OTHER INFORMATION

PORTFOLIO TURNOVER

The fund's annual portfolio turnover rate is not expected to exceed 100%.

SHARE OWNERSHIP

Not applicable.1

COMPENSATION OF OFFICERS AND TRUSTEES

The following table sets forth certain information with respect to the
compensation of each Trustee of the fund.
<TABLE>
<S>                                       <C>                     <C>                      <C>
                                                                                           TOTAL COMPENSATION
                                                                  PENSION OR RETIREMENT    FROM THE FUND AND
                                                                  BENEFITS ACCRUED AS      OTHER PIONEER MUTUAL
                                           AGGREGATE              PART OF FUND EXPENSES    FUNDS**
                                           COMPENSATION FROM
NAME OF TRUSTEE                            FUND*

John F. Cogan, Jr.***                               $0                      $0
Mary K. Bush                                         0                       0
Richard H. Egdahl, M.D.                              0                       0
Margaret B.W. Graham                                 0                       0
John W. Kendrick                                     0                       0
Marguerite A. Piret                                  0                       0
David D. Tripple***                                  0                       0
Stephen K. West                                      0                       0
John Winthrop                                        0                       0
                                                     -                       -
                                                     0                      $0
</TABLE>
  * Estimated for the fiscal year ended September 30, 2000.
 ** For the calendar year ended December 31, 1999.
*** Under the management contract, Pioneer reimburses the fund for any Trustees
    fees paid by the fund.

APPROXIMATE MANAGEMENT FEES THE FUND PAID OR OWED PIONEER

Not applicable.1

CARRYOVERS OF DISTRIBUTION PLAN EXPENSES

Not applicable.1
                                   51
<PAGE>
APPROXIMATE NET UNDERWRITING COMMISSIONS RETAINED BY PFD

Not applicable.1

APPROXIMATE COMMISSIONS REALLOWED TO DEALERS

Not applicable.1

FUND EXPENSES UNDER THE DISTRIBUTION PLANS

Not applicable.1

CDSCS

Not applicable.1

APPROXIMATE BROKERAGE AND UNDERWRITING COMMISSIONS (PORTFOLIO TRANSACTIONS)

Not applicable.1

CAPITAL LOSS CARRYFORWARDS

Not applicable.1

AVERAGE ANNUAL TOTAL RETURNS (SEPTEMBER 30, 1998)

Not applicable.1







- ----------------------------------
1As of the date of this statement of additional information, the fund had not
yet completed a fiscal year.
                                   52
<PAGE>

19.      APPENDIX B - DESCRIPTION OF SHORT-TERM DEBT, CORPORATE BOND AND
PREFERRED STOCK RATINGS1[superscript]

MOODY'S INVESTORS SERVICE, INC. ("MOODY'S") PRIME RATING SYSTEM

Moody's short-term debt ratings are opinions of the ability of issuers to repay
punctually senior debt obligations. These obligations have an original maturity
not exceeding one year, unless explicitly noted.

Moody's employs the following three designations, all judged to be investment
grade, to indicate the relative repayment ability of rated issuers:

Prime-1: Issuers rated Prime-1 (or supporting institutions) have a superior
ability for repayment of senior short-term debt obligations. Prime-1 repayment
ability will often be evidenced by many of the following characteristics:

     Leading market positions in well-established industries.
     High rates of return on funds employed.
     Conservative capitalization structure with moderate reliance on debt
     and ample asset protection.
     Broad margins in earnings coverage of fixed financial charges and high
     internal cash generation.
     Well-established access to a range of financial markets and assured
     sources of alternate liquidity.

Prime-2: Issuers rated Prime-2 (or supporting institutions) have a strong
ability for repayment of senior short-term debt obligations. This will normally
be evidenced by many of the characteristics cited above but to a lesser degree.
Earnings trends and coverage ratios, while sound, may be more subject to
variation. Capitalization characteristics, while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.

Prime-3: Issuers rated Prime-3 (or supporting institutions) have an acceptable
ability for repayment of senior short-term obligations. The effect of industry
characteristics and market compositions may be more pronounced. Variability in
earnings and profitability may result in changes in the level of debt protection
measurements and may require relatively high financial leverage. Adequate
alternate liquidity is maintained.

Not Prime: Issuers rated Not Prime do not fall within any of the Prime rating
categories.

Obligations of a branch of a bank are considered to be domiciled in the country
in which the branch is located. Unless noted as an exception, Moody's rating on
a bank's ability to repay senior obligations extends only to branches located in
countries which carry a Moody's Sovereign Rating for Bank Deposits. Such branch
obligations are rated at the lower of the bank's rating or Moody's Sovereign
Rating for Bank Deposits for the country in which the branch is located.

When the currency in which an obligation is denominated is not the same as the
currency of the country in which the obligation is domiciled, Moody's ratings do
not incorporate an opinion as to whether payment of the obligation will be
affected by actions of the government controlling the currency of denomination.
In addition, risks associated with bilateral conflicts between an investor's
home country


- ----------------
1[superscript] The ratings indicated herein are believed to be the most
recent ratings available at the date of this statement of additional information
for the securities listed. Ratings are generally given to securities at the time
of issuance. While the rating agencies may from time to time revise such
ratings, they undertake no obligation to do so, and the ratings indicated do not
necessarily represent ratings which will be given to these securities on the
date of the fund's fiscal year-end.


                                       53


<PAGE>


country and either the issuer's home country or the country where an
issuer's branch is located are not incorporated into Moody's short-term debt
ratings.

If an issuer represents to Moody's that its short-term debt obligations are
supported by the credit of another entity or entities, then the name or names of
such supporting entity or entities are listed within the parenthesis beneath the
name of the issuer, or there is a footnote referring the reader to another page
for the name or names of the supporting entity or entities. In assigning ratings
to such issuers, Moody's evaluates the financial strength of the affiliated
corporations, commercial banks, insurance companies, foreign governments or
other entities, but only as one factor in the total rating assessment.

MOODY'S DEBT RATINGS

Aaa: Bonds which are rated Aaa are judged to be of the best quality. They carry
the smallest degree of investment risk and are generally referred to as "gilt
edged." Interest payments are protected by a large or by an exceptionally stable
margin and principal is secure. While the various protective elements are likely
to change, such changes as can be visualized are most unlikely to impair the
fundamentally strong position of such issues.

Aa: Bonds which are rated Aa are judged to be of high quality by all standards.
Together with the Aaa group they comprise what are generally known as high-grade
bonds. They are rated lower than the best bonds because margins of protection
may not be as large as in Aaa securities or fluctuation of protective elements
may be of greater amplitude or there may be other elements present which make
the long-term risk appear somewhat larger than the Aaa securities.

A: Bonds which are rated A possess many favorable investment attributes and are
to be considered as upper-medium-grade obligations. Factors giving security to
principal and interest are considered adequate, but elements may be present
which suggest a susceptibility to impairment sometime in the future.

Baa: Bonds which are rated Baa are considered as medium-grade obligations (i.e.,
they are neither highly protected nor poorly secured). Interest payments and
principal security appear adequate for the present but certain protective
elements may be lacking or may be characteristically unreliable over any great
length of time. Such bonds lack outstanding investment characteristics and in
fact have speculative characteristics as well.

Ba: Bonds which are rated Ba are judged to have speculative elements; their
future cannot be considered as well assured. Often the protection of interest
and principal payments may be very moderate and thereby not well safeguarded
during both good and bad times over the future. Uncertainty of position
characterizes bonds in this class.

B: Bonds which are rated B generally lack characteristics of the desirable
investment. Assurance of interest and principal payments or of maintenance of
other terms of the contract over any long period of time may be small.

Caa: Bonds which are rated Caa are of poor standing. Such issues may be in
default or there may be present elements of danger with respect to principal or
interest.

Ca: Bonds which are rated Ca represent obligations which are speculative in
a high degree. Such issues are often in default or have other marked
shortcomings.


                                       54


<PAGE>


C: Bonds which are rated C are the lowest rated class of bonds, and issues so
rated can be regarded as having extremely poor prospects of ever attaining any
real investment standing.

Moody's bond ratings, where specified, are applicable to financial contracts,
senior bank obligations and insurance company senior policyholder and claims
obligations with an original maturity in excess of one year. Obligations relying
upon support mechanisms such as letters-of-credit and bonds of indemnity are
excluded unless explicitly rated. Obligations of a branch of a bank are
considered to be domiciled in the country in which the branch is located.

Unless noted as an exception, Moody's rating on a bank's ability to repay senior
obligations extends only to branches located in countries which carry a Moody's
Sovereign Rating for Bank Deposits. Such branch obligations are rated at the
lower of the bank's rating or Moody's Sovereign Rating for the Bank Deposits for
the country in which the branch is located. When the currency in which an
obligation is denominated is not the same as the currency of the country in
which the obligation is domiciled, Moody's ratings do not incorporate an opinion
as to whether payment of the obligation will be affected by the actions of the
government controlling the currency of denomination. In addition, risk
associated with bilateral conflicts between an investor's home country and
either the issuer's home country or the country where an issuer branch is
located are not incorporated into Moody's ratings.

Moody's makes no representation that rated bank obligations or insurance company
obligations are exempt from registration under the 1933 Act or issued in
conformity with any other applicable law or regulation. Nor does Moody's
represent any specific bank or insurance company obligation is legally
enforceable or a valid senior obligation of a rated issuer.

Note: Moody's applies numerical modifiers 1, 2 and 3 in each generic rating
classification from Aa through Caa. The modifier 1 indicated that the obligation
ranks in the higher end of its generic rating category; the modifier 2 indicated
a mid-range ranking; and the modifier 3 indicates a ranking in the lower end of
that generic rating category.

MOODY'S PREFERRED STOCK RATINGS

Because of the fundamental differences between preferred stocks and bonds, a
variation of Moody's familiar bond rating symbols is used in the quality ranking
of preferred stock. The symbols, presented below, are designed to avoid
comparison with bond quality in absolute terms. It should always be borne in
mind that preferred stock occupies a junior position to bonds within a
particular capital structure and that these securities are rated within the
universe of preferred stocks.

aaa: An issue which is rated aaa is considered to be a top-quality preferred
stock. This rating indicates good asset protection and the least risk of
dividend impairment within the universe of preferred stocks.

aa: An issue which is rated aa is considered a high-grade preferred stock. This
rating indicates that there is a reasonable assurance the earnings and asset
protection will remain relatively well maintained in the foreseeable future.

a: An issue which is rated a is considered to be an upper-medium grade preferred
stock. While risks are judged to be somewhat greater then in the aaa and aa
classification, earnings and asset protection are, nevertheless, expected to be
maintained at adequate levels.

baa: An issue which is rated baa is considered to be a medium-grade preferred
stock, neither highly protected nor poorly secured. Earnings and asset
protection appear adequate at present but may be questionable over any great
length of time.


                                       55


<PAGE>


ba: An issue which is rated ba is considered to have speculative elements and
its future cannot be considered well assured. Earnings and asset protection may
be very moderate and not well safeguarded during adverse periods. Uncertainty of
position characterizes preferred stocks in this class.

b: An issue which is rated b generally lacks the characteristics of a desirable
investment. Assurance of dividend payments and maintenance of other terms of the
issue over any long period of time may be small.

caa: An issue which is rated caa is likely to be in arrears on dividend
payments. This rating designation does not purport to indicate the future status
of payments.

ca: An issue which is rated ca is speculative in a high degree and is likely to
be in arrears on dividends with little likelihood of eventual payments.

c: This is the lowest rated class of preferred or preference stock. Issues so
rated can thus be regarded as having extremely poor prospects of ever attaining
any real investment standing.

Note: Moody's applies numerical modifiers 1, 2 and 3 in each rating
classification: the modifier 1 indicates that the security ranks in the higher
end of its generic rating category; the modifier 2 indicates a mid-range ranking
and the modifier 3 indicates that the issue ranks in the lower end of its
generic rating category.

STANDARD & POOR'S SHORT-TERM ISSUE CREDIT RATINGS

A-1: A short-term obligation rated A-1 is rated in the highest category by
Standard & Poor's. The obligor's capacity to meet its financial commitment on
the obligation is strong. Within this category, certain obligations are
designated with a plus sign (+). This indicates that the obligor's capacity to
meet its financial commitment on these obligations is extremely strong.

A-2: A short-term obligation rated A-2 is somewhat more susceptible to the
adverse effects of changes in circumstances and economic conditions than
obligations in higher rating categories. However, the obligor's capacity to meet
its financial commitment on the obligation is satisfactory.

A-3: A short-term obligation rated A-3 exhibits adequate protection parameters.
However, adverse economic conditions or changing circumstances are more likely
to lead to a weakened capacity of the obligor to meet its financial commitment
on the obligation.

B: A short-term obligation rated B is regarded as having significant speculative
characteristics. The obligor currently has the capacity to meet its financial
commitment on the obligation; however, it faces major ongoing uncertainties
which could lead to the obligor's inadequate capacity to meet its financial
commitment on the obligation.

C: A short-term obligation rated C is currently vulnerable to nonpayment and is
dependent upon favorable business, financial, and economic conditions for the
obligor to meet its financial commitment on the obligation.

D: A short-term obligation rated D is in payment default. The D rating category
is used when payments on an obligation are not made on the date due even if the
applicable grace period has not expired, unless Standard & Poor's believes that
such payments will be made during such grace period. The D rating


                                       56


<PAGE>


also will be used upon the filing of a bankruptcy petition or the taking of
a similar action if payments on an obligation are jeopardized.

STANDARD & POOR'S LONG-TERM ISSUE CREDIT RATINGS

Issue credit ratings are based, in varying degrees, on the following
considerations:

     Likelihood of payment-capacity and willingness of the obligor to meet
     its financial commitment on an obligation in accordance with the terms
     of the obligation;
     Nature of and provisions of the obligation;
     Protection afforded by, and relative position of, the obligation in the
     event of bankruptcy, reorganization, or other arrangement under the
     laws of bankruptcy and other laws affecting creditors' rights.

The issue rating definitions are expressed in terms of default risk. As such,
they pertain to senior obligations of an entity. Junior obligations are
typically rated lower than senior obligations, to reflect the lower priority in
bankruptcy, as noted above. (Such differentiation applies when an entity has
both senior and subordinated obligations, secured and unsecured obligations, or
operating company and holding company obligations.) Accordingly, in the case of
junior debt, the rating may not conform exactly with the category definition.

AAA: An obligation rated AAA has the highest rating assigned by Standard &
Poor's. The obligor's capacity to meet its financial commitment on the
obligation is extremely strong.

AA: An obligation rated AA differs from the highest-rated obligations only
in small degree. The obligor's capacity to meet its financial commitment on the
obligation is very strong.

A: An obligation rated A is somewhat more susceptible to the adverse effects of
changes in circumstances and economic conditions than obligations in
higher-rated categories. However, the obligor's capacity to meet its financial
commitment on the obligation is still strong.

BBB: An obligation rated BBB exhibits adequate protection parameters. However,
adverse economic conditions or changing circumstances are more likely to lead to
a weakened capacity of the obligor to meet its financial commitment on the
obligation.

Obligations rated BB, B, CCC, CC, and C are regarded as having significant
speculative characteristics. BB indicates the least degree of speculation and C
the highest. While such obligations will likely have some quality and protective
characteristics, these may be outweighed by large uncertainties or major
exposures to adverse conditions.

BB: An obligation rated BB is less vulnerable to nonpayment than other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse business, financial, or economic conditions which could lead to the
obligor's inadequate capacity to meet its financial commitment on the
obligation.

B: An obligation rated B is more vulnerable to nonpayment than obligations rated
BB, but the obligor currently has the capacity to meet its financial commitment
on the obligation. Adverse business, financial, or economic conditions will
likely impair the obligor's capacity or willingness to meet its financial
commitment on the obligation.

CCC: An obligation rated CCC is currently vulnerable to nonpayment and is
dependent upon favorable business, financial, and economic conditions for the
obligor to meet its financial commitment on the


                                       57


<PAGE>


obligation. In the event of adverse business, financial, or economic
conditions, the obligor is not likely to have the capacity to meet its financial
commitment on the obligation.

CC: An obligation rated CC is currently highly vulnerable to nonpayment.

C: A subordinated debt or preferred stock obligation rated C is CURRENTLY HIGHLY
VULNERABLE to nonpayment. The C rating may be used to cover a situation where a
bankruptcy petition has been filed or similar action has been taken, but
payments on this obligation are being continued. A C also will be assigned to a
preferred stock issue in arrears on dividends or sinking fund payments but that
is currently paying.

D: An obligation rated D is in payment default. The D rating category is used
when payments on an obligation are not made on the date due even if the
applicable grace period has not expired, unless Standard & Poor's believes that
such payments will be made during such grace period. The D rating also will be
used upon the filing of a bankruptcy petition or the taking of a similar action
if payments are jeopardized.

Plus (+) or Minus (-): The rating from AA to CCC may be modified by the addition
of a plus or minus sign to show relative standing within the major categories.

r: This symbol is attached to the ratings of instruments with significant
noncredit risks. It highlights risks to principal or volatility of expected
returns which are not addressed in the credit rating. Examples include:
obligations linked or indexed to equities, currencies, or commodities;
obligations exposed to severe prepayment risk, such as interest-only or
principal-only mortgage securities; and obligations with unusually risky
interest terms, such as inverse floaters.

N.R.: This indicates that no rating has been requested, that there is
insufficient information on which to base a rating, or that Standard & Poor's
does not rate a particular obligation as a matter of policy.

LOCAL CURRENCY AND FOREIGN CURRENCY RISKS

Country risk considerations are a standard part of Standard & Poor's analysis
for credit ratings on any issuer or issue. Currency of repayment is a key factor
in this analysis. An obligor's capacity to repay foreign currency obligations
may be lower than its capacity to repay obligations in its local currency due to
the sovereign government's own relatively lower capacity to repay external
versus domestic debt. These sovereign risk considerations are incorporated in
the debt ratings assigned to specific issues. Foreign currency issuer ratings
are also distinguished from local currency issuer ratings to identify those
instances where sovereign risks make them different for the same issuer.


                                       58


<PAGE>


20.      APPENDIX C - PERFORMANCE STATISTICS

COMPARATIVE PERFORMANCE INDEX DESCRIPTIONS

The following securities indices are well known, unmanaged measures of market
performance. Advertisements and sales literature for the fund may refer to these
indices or may present comparisons between the performance of the fund and one
or more of the indices. Other indices may also be used, if appropriate. The
indices are not available for direct investment. The data presented are not
meant to be indicative of the performance of the fund, do not reflect past
performance and do not guarantee future results.

S&P 500. This index is a readily available, carefully constructed, market value
weighted benchmark of common stock performance. Currently, the S&P 500 includes
500 of the largest stocks (in terms of stock market value) in the U.S.

DOW JONES INDUSTRIAL AVERAGE. This is a total return index based on the
performance of stocks of 30 blue chip companies widely held by individuals and
institutional investors. The 30 stocks represent about a fifth of the $8
trillion-plus market value of all U.S. stocks and about a fourth of the value of
stocks listed on the New York Stock Exchange (NYSE).

U.S. SMALL STOCK INDEX. This index is a market value weighted index of the
ninth and tenth deciles of the NYSE, plus stocks listed on the American Stock
Exchange and over the counter with the same or less capitalization as the upper
bound of the NYSE ninth decile.

U.S. INFLATION. The Consumer Price Index for All Urban Consumers (CPI-U), not
seasonally adjusted, is used to measure inflation, which is the rate of change
of consumer goods prices. Unfortunately, the inflation rate as derived by the
CPI is not measured over the same period as the other asset returns. All of the
security returns are measured from one month-end to the next month-end. CPI
commodity prices are collected during the month. Thus, measured inflation rates
lag the other series by about one-half month. Prior to January 1978, the CPI (as
compared with CPI-U) was used. Both inflation measures are constructed by the
U.S. Department of Labor, Bureau of Labor Statistics, Washington, DC.

S&P/BARRA INDEXES. The S&P/BARRA Growth and Value Indexes are constructed by
dividing the stocks in the S&P 500 according to price-to-book ratios. The Growth
Index contains stocks with higher price-to-book ratios, and the Value Index
contains stocks with lower price-to-book ratios. Both indexes are market
capitalization weighted.

MERRILL LYNCH MICRO-CAP INDEX. The Merrill Lynch Micro-Cap Index represents the
performance of 1,980 stocks ranging in market capitalization from $50 million to
$125 million. Index returns are calculated monthly.

MERRILL LYNCH HIGH YIELD MASTER II INDEX. [Insert description]


MERRILL LYNCH INDEX OF ALL CONVERTIBLES, SPECULATIVE QUALITY [Insert
description]

LONG-TERM U.S. GOVERNMENT BONDS. The total returns on long-term government bonds
after 1977 are constructed with data from The Wall Street Journal and are
calculated as the change in the flat price or and-interest price. From 1926 to
1976, data are obtained from the government bond file at the Center for Research
in Security Prices (CRSP), Graduate School of Business, University of Chicago.
Each year, a one-bond portfolio with a term of approximately 20 years and a
reasonably current coupon was used and whose returns did not reflect potential
tax benefits, impaired negotiability or special redemption or call privileges.
Where callable bonds had to be used, the term of the bond was assumed to be a
simple average


                                       59


<PAGE>


of the maturity and first call dates minus the current date. The bond was
"held" for the calendar year and returns were computed.

INTERMEDIATE-TERM U.S. GOVERNMENT BONDS. Total returns of intermediate-term
government bonds after 1987 are calculated from The Wall Street Journal prices,
using the change in flat price. Returns from 1934 to 1986 are obtained from the
CRSP government bond file.

Each year, one-bond portfolios are formed, the bond chosen is the shortest
noncallable bond with a maturity not less than five years, and this bond is
"held" for the calendar year. Monthly returns are computed. (Bonds with impaired
negotiability or special redemption privileges are omitted, as are partially or
fully tax-exempt bonds starting with 1943.) From 1934 to 1942, almost all bonds
with maturities near five years were partially or fully tax-exempt and were
selected using the rules described above. Personal tax rates were generally low
in that period, so that yields on tax-exempt bonds were similar to yields on
taxable bonds. From 1926 to 1933, there are few bonds suitable for construction
of a series with a five-year maturity. For this period, five-year bond yield
estimates are used.

MORGAN STANLEY CAPITAL INTERNATIONAL ("MSCI"). These indices are in U.S. dollar
terms with gross dividends reinvested and measure the performance of 45 stock
markets around the world. MSCI All Country indices represent both the developed
and the emerging markets for a particular region. These indices are unmanaged.
The free indices exclude shares which are not readily purchased by non-local
investors. MSCI covers over 1,700 securities in 28 emerging markets and 2,600
securities in 23 developed markets, totalling over $15 trillion in market
capitalization.

Countries in the MSCI EAFE Index are: Australia, Austria, Belgium, Denmark,
Finland, France, Germany, Hong Kong, Ireland, Italy, Japan, Netherlands, New
Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland and United
Kingdom.

Countries in the MSCI Emerging Markets Free Index are: Argentina, Brazil, Chile,
China Free, Colombia, Czech Republic, Greece, Hungary, India, Indonesia Free,
Israel, Jordan, Korea (at 50%), Malaysia Free, Mexico Free, Pakistan, Peru,
Philippines Free, Poland, Singapore, South Africa, Sri Lanka, Taiwan (at 50%),
Thailand Free, Turkey and Venezuela.

MSCI All Country (AC) Asia Free ex Japan: This index is made up of the following
12 countries: China Free, Hong Kong, India, Indonesia Free, Korea @50%, Malaysia
Free, Pakistan, Philippines Free, Singapore Free, Sri Lanka, Taiwan @50% and
Thailand Free.

MSCI All Country (AC) Asia Pacific Free ex Japan: This index is made up of the
following 14 countries: Australia, China Free, Hong Kong, India, Indonesia Free,
Korea @50%, Malaysia Free, New Zealand, Pakistan, Philippines Free, Singapore
Free, Sri Lanka, Taiwan @50% and Thailand Free.

6-MONTH CDS. Data sources include the Federal Reserve Bulletin and The Wall
Street Journal.

LONG-TERM U.S. CORPORATE BONDS. Since 1969, corporate bond total returns are
represented by the Salomon Brothers Long-Term High-Grade Corporate Bond Index.
As most large corporate bond transactions take place over the counter, a major
dealer is the natural source of these data. The index includes nearly all Aaa-
and Aa-rated bonds with at least 10 years to maturity. If a bond is downgraded
during a particular month, its return for the month is included in the index
before removing the bond from future portfolios.

From 1926 to 1968 the total returns were calculated by summing the capital
appreciation returns and the income returns. For the period 1946 to 1968,
Ibbotson and Sinquefield backdated the Salomon Brothers'


                                       60


<PAGE>


index, using Salomon Brothers' monthly yield data with a methodology
similar to that used by Salomon Brothers for 1969 to 1995. Capital appreciation
returns were calculated from yields assuming (at the beginning of each monthly
holding period) a 20-year maturity, a bond price equal to par, and a coupon
equal to the beginning-of-period yield. For the period 1926 to 1945, Standard &
Poor's monthly high-grade corporate composite yield data were used, assuming a
4% coupon and a 20-year maturity. The conventional present-value formula for
bond price for the beginning and end-of-month prices was used. (This formula is
presented in Ross, Stephen A., and Westerfield, Randolph W., Corporate Finance,
Times Mirror/Mosby, St. Louis, 1990, p. 97 ["Level-Coupon Bonds"].) The monthly
income return was assumed to be one-twelfth the coupon.

LEHMAN BROTHERS GOVERNMENT/CORPORATE BOND INDEX - INTERMEDIATE. This index is
comprised of securities with one to ten years to maturity. It includes Treasury
and government agency securities, investment-grade corporate bonds and Yankee
bonds.

U.S. (30-DAY) TREASURY BILLS. For the U.S. Treasury Bill Index, data from The
Wall Street Journal are used after 1977; the CRSP government bond file is the
source until 1976. Each month a one-bill portfolio containing the shortest-term
bill having not less than one month to maturity is constructed. (The bill's
original term to maturity is not relevant.) To measure holding period returns
for the one-bill portfolio, the bill is priced as of the last trading day of the
previous month-end and as of the last trading day of the current month.

NATIONAL ASSOCIATION OF REAL ESTATE INVESTMENT TRUSTS ("NAREIT") EQUITY REIT
INDEX. All of the data are based upon the last closing price of the month for
all tax-qualified REITs listed on the NYSE, AMEX and NASDAQ. The data are
market-value-weighted. Prior to 1987 REITs were added to the index the January
following their listing. Since 1987 newly formed or listed REITs are added to
the total shares outstanding figure in the month that the shares are issued.
Only common shares issued by the REIT are included in the index. The total
return calculation is based upon the weighting at the beginning of the period.
Only those REITs listed for the entire period are used in the total return
calculation. Dividends are included in the month based upon their payment date.
There is no smoothing of income.
Liquidating dividends, whether full or partial, are treated as income.

RUSSELL U.S. EQUITY INDEXES. The Russell 3000(R) Index (the "Russell 3000") is
comprised of the 3,000 largest U.S. companies as determined by market
capitalization representing approximately 98% of the U.S. equity market. The
average market capitalization is approximately $3.7 billion. The Russell 2500TM
Index measures performance of the 2,500 smallest companies in the Russell 3000.
The average market capitalization is approximately $931 million, and the largest
company in the index has an approximate market capitalization of $3.7 billion.
The Russell 2000(R) Index measures performance of the 2,000 smallest stocks in
the Russell 3000; the largest company in the index has a market capitalization
of approximately $1.4 billion. The Russell 1000(R) Index (the "Russell 1000")
measures the performance of the 1,000 largest companies in the Russell 3000. The
average market capitalization is approximately $9.9 billion. The smallest
company in the index has an approximate market capitalization of $1.4 billion.
The Russell MidcapTM Index measures performance of the 800 smallest companies in
the Russell 1000. The largest company in the index has an approximate market
capitalization of $10.3 billion.

The Russell indexes are reconstituted annually as of July 1, based on May 31
market capitalization rankings.

WILSHIRE REAL ESTATE SECURITIES INDEX. The Wilshire Real Estate Securities Index
is a market capitalization weighted index of 119 publicly traded real estate
securities, such as REITs, real estate operating companies ("REOCs") and
partnerships.


                                       61


<PAGE>


The index contains performance data on five major categories of property:
office, retail, industrial, apartment and miscellaneous. The companies in the
index are 94.11% equity and hybrid REITs and 5.89% REOCs.

STANDARD & POOR'S MIDCAP 400 INDEX. The S&P 400 is a
market-capitalization-weighted index. The performance data for the index were
calculated by taking the stocks presently in the index and tracking them
backwards in time as long as there were prices reported. No attempt was made to
determine what stocks "might have been" in the S&P 400 five or ten years ago had
it existed. Dividends are reinvested on a monthly basis prior to June 30, 1991,
and are reinvested daily thereafter.

LIPPER BALANCED FUNDS INDEX. This index represents equally weighted performance,
adjusted for capital gains distributions and income dividends, of approximately
30 of the largest funds with a primary objective of conserving principal by
maintaining at all times a balanced portfolio of stocks and bonds.
Typically, the stock/bond ratio ranges around 60%/40%.

LEHMAN BROTHERS AGGREGATE BOND INDEX. The Lehman Brothers Aggregate Bond Index
is composed of the Lehman Brothers Government/Corporate Index, the Lehman
Brothers Mortgage-Backed Securities Index and the Lehman Brothers Asset-Backed
Securities Index. The index includes fixed rate debt issues rated investment
grade or higher by Moody's Investors Service, Standard & Poor's Corporation or
Fitch Investors Service, in that order. All issues have at least one year to
maturity with intermediate indices including bonds with maturities up to ten
years and long-term indices composed of bonds with maturities longer than ten
years. All returns are market value weighted inclusive of accrued interest.

BANK SAVINGS ACCOUNT. Data sources include the U.S. League of Savings
Institutions Sourcebook; average annual yield on savings deposits in FSLIC
[FDIC] insured savings institutions for the years 1963 to 1987; and The Wall
Street Journal thereafter.

Sources: Ibbotson Associates, Towers Data Systems, Lipper, Inc. and PGI


                                       62


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                               DOW                                        S&P/           S&P/
                              JONES         U.S. SMALL                   BARRA          BARRA         MERRILL LYNCH
                 S&P        INDUSTRIAL        STOCK          U.S.         500            500            MICRO-CAP
                 500         AVERAGE          INDEX       INFLATION      GROWTH         VALUE             INDEX
- ----------------------------------------------------------------------------------------------------------------------
<S>             <C>         <C>             <C>           <C>            <C>            <C>           <C>
Dec 1925         N/A           N/A             N/A           N/A          N/A            N/A               N/A
Dec 1926        11.62          N/A             0.28         -1.49         N/A            N/A               N/A
Dec 1927        37.49          N/A            22.10         -2.08         N/A            N/A               N/A
Dec 1928        43.61         55.38           39.69         -0.97         N/A            N/A               N/A
Dec 1929        -8.42         -13.64          -51.36         0.20         N/A            N/A               N/A
Dec 1930        -24.90        -30.22          -38.15        -6.03         N/A            N/A               N/A
Dec 1931        -43.34        -49.02          -49.75        -9.52         N/A            N/A               N/A
Dec 1932        -8.19         -16.88          -5.39         -10.30        N/A            N/A               N/A
Dec 1933        53.99         73.72           142.87         0.51         N/A            N/A               N/A
Dec 1934        -1.44          8.08           24.22          2.03         N/A            N/A               N/A
Dec 1935        47.67         43.77           40.19          2.99         N/A            N/A               N/A
Dec 1936        33.92         30.23           64.80          1.21         N/A            N/A               N/A
Dec 1937        -35.03        -28.88          -58.01         3.10         N/A            N/A               N/A
Dec 1938        31.12         33.16           32.80         -2.78         N/A            N/A               N/A
Dec 1939        -0.41          1.31            0.35         -0.48         N/A            N/A               N/A
Dec 1940        -9.78         -7.96           -5.16          0.96         N/A            N/A               N/A
Dec 1941        -11.59        -9.88           -9.00          9.72         N/A            N/A               N/A
Dec 1942        20.34         14.13           44.51          9.29         N/A            N/A               N/A
Dec 1943        25.90         19.06           88.37          3.16         N/A            N/A               N/A
Dec 1944        19.75         17.19           53.72          2.11         N/A            N/A               N/A
Dec 1945        36.44         31.60           73.61          2.25         N/A            N/A               N/A
Dec 1946        -8.07         -4.40           -11.63        18.16         N/A            N/A               N/A
Dec 1947         5.71          7.61            0.92          9.01         N/A            N/A               N/A
Dec 1948         5.50          4.27           -2.11          2.71         N/A            N/A               N/A
Dec 1949        18.79         20.92           19.75         -1.80         N/A            N/A               N/A
Dec 1950        31.71         26.40           38.75          5.79         N/A            N/A               N/A
Dec 1951        24.02         21.77            7.80          5.87         N/A            N/A               N/A
Dec 1952        18.37         14.58            3.03          0.88         N/A            N/A               N/A
Dec 1953        -0.99          2.02           -6.49          0.62         N/A            N/A               N/A
Dec 1954        52.62         51.25           60.58         -0.50         N/A            N/A               N/A
Dec 1955        31.56         26.58           20.44          0.37         N/A            N/A               N/A
Dec 1956         6.56          7.10            4.28          2.86         N/A            N/A               N/A
Dec 1957        -10.78        -8.63           -14.57         3.02         N/A            N/A               N/A
Dec 1958        43.36         39.31           64.89          1.76         N/A            N/A               N/A
Dec 1959        11.96         20.21           16.40          1.50         N/A            N/A               N/A
Dec 1960         0.47         -6.14           -3.29          1.48         N/A            N/A               N/A
Dec 1961        26.89         22.60           32.09          0.67         N/A            N/A               N/A
Dec 1962        -8.73         -7.43           -11.90         1.22         N/A            N/A               N/A
Dec 1963        22.80         20.83           23.57          1.65         N/A            N/A               N/A
</TABLE>


                                       63


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                               DOW                                        S&P/           S&P/
                              JONES         U.S. SMALL                 BARRA 500        BARRA         MERRILL LYNCH
                 S&P        INDUSTRIAL        STOCK          U.S.        GROWTH          500            MICRO-CAP
                 500         AVERAGE          INDEX       INFLATION                     VALUE             INDEX
- ----------------------------------------------------------------------------------------------------------------------
<S>             <C>         <C>             <C>           <C>          <C>              <C>           <C>
Dec 1964        16.48         18.85           23.52          1.19         N/A            N/A               N/A
Dec 1965        12.45         14.39           41.75          1.92         N/A            N/A               N/A
Dec 1966        -10.06        -15.78          -7.01          3.35         N/A            N/A               N/A
Dec 1967        23.98         19.16           83.57          3.04         N/A            N/A               N/A
Dec 1968        11.06          7.93           35.97          4.72         N/A            N/A               N/A
Dec 1969        -8.50         -11.78          -25.05         6.11         N/A            N/A               N/A
Dec 1970         4.01          9.21           -17.43         5.49         N/A            N/A               N/A
Dec 1971        14.31          9.83           16.50          3.36         N/A            N/A               N/A
Dec 1972        18.98         18.48            4.43          3.41         N/A            N/A               N/A
Dec 1973        -14.66        -13.28          -30.90         8.80         N/A            N/A               N/A
Dec 1974        -26.47        -23.58          -19.95        12.20         N/A            N/A               N/A
Dec 1975        37.20         44.75           52.82          7.01        31.72          43.38              N/A
Dec 1976        23.84         22.82           57.38          4.81        13.84          34.93              N/A
Dec 1977        -7.18         -12.84          25.38          6.77        -11.82         -2.57              N/A
Dec 1978         6.56          2.79           23.46          9.03         6.78           6.16             27.76
Dec 1979        18.44         10.55           43.46         13.31        15.72          21.16             43.18
Dec 1980        32.42         22.17           39.88         12.40        39.40          23.59             32.32
Dec 1981        -4.91         -3.57           13.88          8.94        -9.81           0.02             9.18
Dec 1982        21.41         27.11           28.01          3.87        22.03          21.04             33.62
Dec 1983        22.51         25.97           39.67          3.80        16.24          28.89             42.44
Dec 1984         6.27          1.31           -6.67          3.95         2.33          10.52            -14.97
Dec 1985        32.16         33.55           24.66          3.77        33.31          29.68             22.89
Dec 1986        18.47         27.10            6.85          1.13        14.50          21.67             3.45
Dec 1987         5.23          5.48           -9.30          4.41         6.50           3.68            -13.84
Dec 1988        16.81         16.14           22.87          4.42        11.95          21.67             22.76
Dec 1989        31.49         32.19           10.18          4.65        36.40          26.13             8.06
Dec 1990        -3.17         -0.56           -21.56         6.11         0.20          -6.85            -29.55
Dec 1991        30.55         24.19           44.63          3.06        38.37          22.56             57.44
Dec 1992         7.67          7.41           23.35          2.90         5.07          10.53             36.62
Dec 1993         9.99         16.94           20.98          2.75         1.68          18.60             31.32
Dec 1994         1.31          5.06            3.11          2.67         3.13          -0.64             1.81
Dec 1995        37.43         36.84           34.46          2.54        38.13          36.99             30.70
Dec 1996        23.07         28.84           17.62          3.32        23.96          21.99             13.88
Dec 1997        33.36         24.88           22.78          1.70        36.52          29.98             24.61
Dec 1998        28.58         18.15           -7.31          1.80        42.16          14.67             -6.15
Dec 1999
</TABLE>


                                       64


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                  LONG-       INTERMEDIATE-       MSCI                      LONG-
                  TERM          TERM U.S.         EAFE        6-          TERM U.S.                         U.S.
               U.S. GOV'T       GOVERNMENT      (NET OF      MONTH        CORPORATE         LB IT          T-BILL
                  BONDS           BONDS          TAXES)       CDS           BONDS         GOV'T/CORP      (30-DAY)
- ----------------------------------------------------------------------------------------------------------------------
<S>            <C>            <C>               <C>          <C>          <C>             <C>             <C>
Dec 1925           N/A             N/A            N/A         N/A            N/A             N/A            N/A
Dec 1926          7.77             5.38           N/A         N/A           7.37             N/A            3.27
Dec 1927          8.93             4.52           N/A         N/A           7.44             N/A            3.12
Dec 1928          0.10             0.92           N/A         N/A           2.84             N/A            3.56
Dec 1929          3.42             6.01           N/A         N/A           3.27             N/A            4.75
Dec 1930          4.66             6.72           N/A         N/A           7.98             N/A            2.41
Dec 1931          -5.31           -2.32           N/A         N/A           -1.85            N/A            1.07
Dec 1932          16.84            8.81           N/A         N/A           10.82            N/A            0.96
Dec 1933          -0.07            1.83           N/A         N/A           10.38            N/A            0.30
Dec 1934          10.03            9.00           N/A         N/A           13.84            N/A            0.16
Dec 1935          4.98             7.01           N/A         N/A           9.61             N/A            0.17
Dec 1936          7.52             3.06           N/A         N/A           6.74             N/A            0.18
Dec 1937          0.23             1.56           N/A         N/A           2.75             N/A            0.31
Dec 1938          5.53             6.23           N/A         N/A           6.13             N/A           -0.02
Dec 1939          5.94             4.52           N/A         N/A           3.97             N/A            0.02
Dec 1940          6.09             2.96           N/A         N/A           3.39             N/A            0.00
Dec 1941          0.93             0.50           N/A         N/A           2.73             N/A            0.06
Dec 1942          3.22             1.94           N/A         N/A           2.60             N/A            0.27
Dec 1943          2.08             2.81           N/A         N/A           2.83             N/A            0.35
Dec 1944          2.81             1.80           N/A         N/A           4.73             N/A            0.33
Dec 1945          10.73            2.22           N/A         N/A           4.08             N/A            0.33
Dec 1946          -0.10            1.00           N/A         N/A           1.72             N/A            0.35
Dec 1947          -2.62            0.91           N/A         N/A           -2.34            N/A            0.50
Dec 1948          3.40             1.85           N/A         N/A           4.14             N/A            0.81
Dec 1949          6.45             2.32           N/A         N/A           3.31             N/A            1.10
Dec 1950          0.06             0.70           N/A         N/A           2.12             N/A            1.20
Dec 1951          -3.93            0.36           N/A         N/A           -2.69            N/A            1.49
Dec 1952          1.16             1.63           N/A         N/A           3.52             N/A            1.66
Dec 1953          3.64             3.23           N/A         N/A           3.41             N/A            1.82
Dec 1954          7.19             2.68           N/A         N/A           5.39             N/A            0.86
Dec 1955          -1.29           -0.65           N/A         N/A           0.48             N/A            1.57
Dec 1956          -5.59           -0.42           N/A         N/A           -6.81            N/A            2.46
Dec 1957          7.46             7.84           N/A         N/A           8.71             N/A            3.14
Dec 1958          -6.09           -1.29           N/A         N/A           -2.22            N/A            1.54
Dec 1959          -2.26           -0.39           N/A         N/A           -0.97            N/A            2.95
Dec 1960          13.78           11.76           N/A         N/A           9.07             N/A            2.66
</TABLE>


                                       65


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                  LONG-       INTERMEDIATE-       MSCI                      LONG-
                  TERM          TERM U.S.         EAFE        6-          TERM U.S.                         U.S.
               U.S. GOV'T       GOVERNMENT      (NET OF      MONTH        CORPORATE         LB IT          T-BILL
                  BONDS           BONDS          TAXES)       CDS           BONDS         GOV'T/CORP      (30-DAY)
- ----------------------------------------------------------------------------------------------------------------------
<S>            <C>            <C>               <C>          <C>          <C>             <C>             <C>
Dec 1961          0.97             1.85           N/A         N/A           4.82             N/A            2.13
Dec 1962          6.89             5.56           N/A         N/A           7.95             N/A            2.73
Dec 1963          1.21             1.64           N/A         N/A           2.19             N/A            3.12
Dec 1964          3.51             4.04           N/A        4.17           4.77             N/A            3.54
Dec 1965          0.71             1.02           N/A        4.68           -0.46            N/A            3.93
Dec 1966          3.65             4.69           N/A        5.76           0.20             N/A            4.76
Dec 1967          -9.18            1.01           N/A        5.47           -4.95            N/A            4.21
Dec 1968          -0.26            4.54           N/A        6.45           2.57             N/A            5.21
Dec 1969          -5.07           -0.74           N/A        8.70           -8.09            N/A            6.58
Dec 1970          12.11           16.86          -11.66      7.06           18.37            N/A            6.52
Dec 1971          13.23            8.72          29.59       5.36           11.01            N/A            4.39
Dec 1972          5.69             5.16          36.35       5.39           7.26             N/A            3.84
Dec 1973          -1.11            4.61          -14.92      8.60           1.14             3.34           6.93
Dec 1974          4.35             5.69          -23.16      10.20          -3.06            5.58           8.00
Dec 1975          9.20             7.83          35.39       6.51           14.64            9.50           5.80
Dec 1976          16.75           12.87           2.54       5.22           18.65           12.34           5.08
Dec 1977          -0.69            1.41          18.06       6.11           1.71             3.31           5.12
Dec 1978          -1.18            3.49          32.62       10.21          -0.07            2.13           7.18
Dec 1979          -1.23            4.09           4.75       11.90          -4.18            6.00          10.38
Dec 1980          -3.95            3.91          22.58       12.33          -2.76            6.41          11.24
Dec 1981          1.86             9.45          -2.28       15.50          -1.24           10.50          14.71
Dec 1982          40.36           29.10          -1.86       12.18          42.56           26.10          10.54
Dec 1983          0.65             7.41          23.69       9.65           6.26             8.61           8.80
Dec 1984          15.48           14.02           7.38       10.65          16.86           14.38           9.85
Dec 1985          30.97           20.33          56.16       7.82           30.09           18.05           7.72
Dec 1986          24.53           15.14          69.44       6.30           19.85           13.12           6.16
Dec 1987          -2.71            2.90          24.63       6.59           -0.27            3.67           5.47
Dec 1988          9.67             6.10          28.27       8.15           10.70            6.78           6.35
Dec 1989          18.11           13.29          10.54       8.27           16.23           12.76           8.37
Dec 1990          6.18             9.73          -23.45      7.85           6.78             9.17           7.81
Dec 1991          19.30           15.46          12.13       4.95           19.89           14.63           5.60
Dec 1992          8.05             7.19          -12.17      3.27           9.39             7.17           3.51
Dec 1993          18.24           11.24          32.56       2.88           13.19            8.73           2.90
Dec 1994          -7.77           -5.14           7.78       5.40           -5.76           -1.95           3.90
Dec 1995          31.67           16.80          11.21       5.21           27.20           15.31           5.60
Dec 1996          -0.93            2.10           6.05       5.21           1.40             4.06           5.21
Dec 1997          15.85            8.38           1.78       5.71           12.95            7.87           5.26
Dec 1998          13.06           10.21          20.00       5.34           10.76            8.42           4.86
Dec 1999
</TABLE>


                                       66


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                 NAREIT                                                    LIPPER          MSCI
                 EQUITY       RUSSELL       WILSHIRE                      BALANCED       EMERGING           BANK
                  REIT         2000       REAL ESTATE         S&P           FUND          MARKETS         SAVINGS
                 INDEX         INDEX       SECURITIES         400           INDEX       FREE INDEX        ACCOUNT
- -----------------------------------------------------------------------------------------------------------------------
<S>              <C>          <C>         <C>                 <C>         <C>           <C>               <C>
Dec 1925          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1926          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1927          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1928          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1929          N/A           N/A           N/A             N/A            N/A            N/A             N/A
Dec 1930          N/A           N/A           N/A             N/A            N/A            N/A             5.30
Dec 1931          N/A           N/A           N/A             N/A            N/A            N/A             5.10
Dec 1932          N/A           N/A           N/A             N/A            N/A            N/A             4.10
Dec 1933          N/A           N/A           N/A             N/A            N/A            N/A             3.40
Dec 1934          N/A           N/A           N/A             N/A            N/A            N/A             3.50
Dec 1935          N/A           N/A           N/A             N/A            N/A            N/A             3.10
Dec 1936          N/A           N/A           N/A             N/A            N/A            N/A             3.20
Dec 1937          N/A           N/A           N/A             N/A            N/A            N/A             3.50
Dec 1938          N/A           N/A           N/A             N/A            N/A            N/A             3.50
Dec 1939          N/A           N/A           N/A             N/A            N/A            N/A             3.40
Dec 1940          N/A           N/A           N/A             N/A            N/A            N/A             3.30
Dec 1941          N/A           N/A           N/A             N/A            N/A            N/A             3.10
Dec 1942          N/A           N/A           N/A             N/A            N/A            N/A             3.00
Dec 1943          N/A           N/A           N/A             N/A            N/A            N/A             2.90
Dec 1944          N/A           N/A           N/A             N/A            N/A            N/A             2.80
Dec 1945          N/A           N/A           N/A             N/A            N/A            N/A             2.50
Dec 1946          N/A           N/A           N/A             N/A            N/A            N/A             2.20
Dec 1947          N/A           N/A           N/A             N/A            N/A            N/A             2.30
Dec 1948          N/A           N/A           N/A             N/A            N/A            N/A             2.30
Dec 1949          N/A           N/A           N/A             N/A            N/A            N/A             2.40
Dec 1950          N/A           N/A           N/A             N/A            N/A            N/A             2.50
Dec 1951          N/A           N/A           N/A             N/A            N/A            N/A             2.60
Dec 1952          N/A           N/A           N/A             N/A            N/A            N/A             2.70
Dec 1953          N/A           N/A           N/A             N/A            N/A            N/A             2.80
Dec 1954          N/A           N/A           N/A             N/A            N/A            N/A             2.90
Dec 1955          N/A           N/A           N/A             N/A            N/A            N/A             2.90
Dec 1956          N/A           N/A           N/A             N/A            N/A            N/A             3.00
Dec 1957          N/A           N/A           N/A             N/A            N/A            N/A             3.30
Dec 1958          N/A           N/A           N/A             N/A            N/A            N/A             3.38
Dec 1959          N/A           N/A           N/A             N/A            N/A            N/A             3.53
Dec 1960          N/A           N/A           N/A             N/A           5.77            N/A             3.86
Dec 1961          N/A           N/A           N/A             N/A           20.59           N/A             3.90
</TABLE>


                                       67


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                 NAREIT                                                    LIPPER          MSCI
                 EQUITY       RUSSELL       WILSHIRE                      BALANCED       EMERGING           BANK
                  REIT         2000       REAL ESTATE         S&P           FUND          MARKETS         SAVINGS
                 INDEX         INDEX       SECURITIES         400           INDEX       FREE INDEX        ACCOUNT
- -----------------------------------------------------------------------------------------------------------------------
<S>              <C>          <C>         <C>                 <C>         <C>           <C>               <C>
Dec 1962          N/A           N/A           N/A             N/A           -6.80           N/A             4.08
Dec 1963          N/A           N/A           N/A             N/A           13.10           N/A             4.17
Dec 1964          N/A           N/A           N/A             N/A           12.36           N/A             4.19
Dec 1965          N/A           N/A           N/A             N/A           9.80            N/A             4.23
Dec 1966          N/A           N/A           N/A             N/A           -5.86           N/A             4.45
Dec 1967          N/A           N/A           N/A             N/A           15.09           N/A             4.67
Dec 1968          N/A           N/A           N/A             N/A           13.97           N/A             4.68
Dec 1969          N/A           N/A           N/A             N/A           -9.01           N/A             4.80
Dec 1970          N/A           N/A           N/A             N/A           5.62            N/A             5.14
Dec 1971          N/A           N/A           N/A             N/A           13.90           N/A             5.30
Dec 1972          8.01          N/A           N/A             N/A           11.13           N/A             5.37
Dec 1973         -15.52         N/A           N/A             N/A          -12.24           N/A             5.51
Dec 1974         -21.40         N/A           N/A             N/A          -18.71           N/A             5.96
Dec 1975         19.30          N/A           N/A             N/A           27.10           N/A             6.21
Dec 1976         47.59          N/A           N/A             N/A           26.03           N/A             6.23
Dec 1977         22.42          N/A           N/A             N/A           -0.72           N/A             6.39
Dec 1978         10.34          N/A          13.04            N/A           4.80            N/A             6.56
Dec 1979         35.86         43.09         70.81            N/A           14.67           N/A             7.29
Dec 1980         24.37         38.58         22.08            N/A           19.70           N/A             8.78
Dec 1981          6.00         2.03           7.18            N/A           1.86            N/A            10.71
Dec 1982         21.60         24.95         24.47           22.68          30.63           N/A            11.19
Dec 1983         30.64         29.13         27.61           26.10          17.44           N/A             9.71
Dec 1984         20.93         -7.30         20.64           1.18           7.46            N/A             9.92
Dec 1985         19.10         31.05         22.20           35.58          29.83           N/A             9.02
Dec 1986         19.16         5.68          20.30           16.21          18.43           N/A             7.84
Dec 1987         -3.64         -8.77         -7.86           -2.03          4.13            N/A             6.92
Dec 1988         13.49         24.89         24.18           20.87          11.18          40.43            7.20
Dec 1989          8.84         16.24          2.37           35.54          19.70          64.96            7.91
Dec 1990         -15.35       -19.51         -33.46          -5.12          0.66          -10.55            7.80
Dec 1991         35.70         46.05         20.03           50.10          25.83          59.91            4.61
Dec 1992         14.59         18.41          7.36           11.91          7.46           11.40            2.89
Dec 1993         19.65         18.91         15.24           13.96          11.95          74.83            2.73
Dec 1994          3.17         -1.82          1.64           -3.57          -2.05          -7.32            4.96
Dec 1995         15.27         28.44         13.65           30.94          24.89          -5.21            5.24
Dec 1996         35.26         16.49         36.87           19.20          13.05          6.03             4.95
Dec 1997         20.29         22.36         19.80           32.26          20.30         -11.59            5.17
Dec 1998         -17.51        -2.55         -17.63          19.12          15.09         -25.34            4.63
Dec 1999
</TABLE>


                                       68


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                                                                                                         MERRILL LYNCH INDEX
                                        MSCI ALL COUNTRY                                                OF ALL CONVERTIBLES,
               MSCI ALL COUNTRY (AC)    (AC) ASIA PACIFIC      LEHMAN BROTHERS     MERRILL LYNCH HIGH    SPECULATIVE QUALITY
                ASIA FREE EX JAPAN        FREE EX JAPAN     AGGREGATE BOND INDEX  YIELD MASTER II INDEX
- ------------------------------------------------------------------------------------------------------------------------------
<S>            <C>                      <C>                 <C>                   <C>                    <C>
Dec 1925                N/A                    N/A                   N/A
Dec 1926                N/A                    N/A                   N/A
Dec 1927                N/A                    N/A                   N/A
Dec 1928                N/A                    N/A                   N/A
Dec 1929                N/A                    N/A                   N/A
Dec 1930                N/A                    N/A                   N/A
Dec 1931                N/A                    N/A                   N/A
Dec 1932                N/A                    N/A                   N/A
Dec 1933                N/A                    N/A                   N/A
Dec 1934                N/A                    N/A                   N/A
Dec 1935                N/A                    N/A                   N/A
Dec 1936                N/A                    N/A                   N/A
Dec 1937                N/A                    N/A                   N/A
Dec 1938                N/A                    N/A                   N/A
Dec 1939                N/A                    N/A                   N/A
Dec 1940                N/A                    N/A                   N/A
Dec 1941                N/A                    N/A                   N/A
Dec 1942                N/A                    N/A                   N/A
Dec 1943                N/A                    N/A                   N/A
Dec 1944                N/A                    N/A                   N/A
Dec 1945                N/A                    N/A                   N/A
Dec 1946                N/A                    N/A                   N/A
Dec 1947                N/A                    N/A                   N/A
Dec 1948                N/A                    N/A                   N/A
Dec 1949                N/A                    N/A                   N/A
Dec 1950                N/A                    N/A                   N/A
Dec 1951                N/A                    N/A                   N/A
Dec 1952                N/A                    N/A                   N/A
Dec 1953                N/A                    N/A                   N/A
Dec 1954                N/A                    N/A                   N/A
Dec 1955                N/A                    N/A                   N/A
Dec 1956                N/A                    N/A                   N/A
Dec 1957                N/A                    N/A                   N/A
Dec 1958                N/A                    N/A                   N/A
Dec 1959                N/A                    N/A                   N/A
Dec 1960                N/A                    N/A                   N/A
Dec 1961                N/A                    N/A                   N/A
</TABLE>


                                       69


<PAGE>


<TABLE>
<CAPTION>
                              PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
                                                                                                         MERRILL LYNCH INDEX
                                        MSCI ALL COUNTRY                                                OF ALL CONVERTIBLES,
               MSCI ALL COUNTRY (AC)    (AC) ASIA PACIFIC      LEHMAN BROTHERS     MERRILL LYNCH HIGH    SPECULATIVE QUALITY
                ASIA FREE EX JAPAN        FREE EX JAPAN     AGGREGATE BOND INDEX  YIELD MASTER II INDEX
- ------------------------------------------------------------------------------------------------------------------------------
<S>            <C>                      <C>                 <C>                   <C>                   <C>
Dec 1962                N/A                    N/A                   N/A
Dec 1963                N/A                    N/A                   N/A
Dec 1964                N/A                    N/A                   N/A
Dec 1965                N/A                    N/A                   N/A
Dec 1966                N/A                    N/A                   N/A
Dec 1967                N/A                    N/A                   N/A
Dec 1968                N/A                    N/A                   N/A
Dec 1969                N/A                    N/A                   N/A
Dec 1970                N/A                    N/A                   N/A
Dec 1971                N/A                    N/A                   N/A
Dec 1972                N/A                    N/A                   N/A
Dec 1973                N/A                    N/A                   N/A
Dec 1974                N/A                    N/A                   N/A
Dec 1975                N/A                    N/A                   N/A
Dec 1976                N/A                    N/A                  15.62
Dec 1977                N/A                    N/A                  3.05
Dec 1978                N/A                    N/A                  1.39
Dec 1979                N/A                    N/A                  1.94
Dec 1980                N/A                    N/A                  2.70
Dec 1981                N/A                    N/A                  6.23
Dec 1982                N/A                    N/A                  32.62
Dec 1983                N/A                    N/A                  8.37
Dec 1984                N/A                    N/A                  15.14
Dec 1985                N/A                    N/A                  22.11
Dec 1986                N/A                    N/A                  15.29
Dec 1987                N/A                    N/A                  2.75
Dec 1988               30.00                  30.45                 7.89
Dec 1989               32.13                  21.43                 14.53
Dec 1990               -6.54                 -11.86                 8.95
Dec 1991               30.98                  32.40                 16.00
Dec 1992               21.81                  9.88                  7.40
Dec 1993              103.39                  84.94                 9.75
Dec 1994              -16.94                 -12.59                 -2.92
Dec 1995               4.00                   10.00                 18.48
Dec 1996               10.05                  8.08                  3.61
Dec 1997              -40.31                 -34.20                 9.68
Dec 1998               -7.79                  -4.42                 8.67
Dec 1999

Source: Lipper, Inc.
</TABLE>


                                       70


<PAGE>


21.      APPENDIX D - OTHER PIONEER INFORMATION

The Pioneer group of mutual funds was established in 1928 with the creation of
Pioneer Fund. Pioneer is one of the oldest and most experienced money managers
in the U.S.

As of June 30, 1999, Pioneer employed a professional investment staff of __.

Total assets of all Pioneer mutual funds at December 31, 1999, were
approximately $__ billion representing ___________ shareholder accounts,
___________ non-retirement accounts and ___________ retirement accounts.







                                   71

<PAGE>


                           PART C - OTHER INFORMATION

Item 23.  Exhibits

       (a)(1)  Agreement and Declaration of Trust.(1)
       (b)     By-Laws.(1)
       (c)     None.
       (d)     Form of Management Contract with Pioneer Investment
               Management, Inc.(1)
       (e)(1)  Form of Underwriting Agreement with Pioneer Funds
               Distributor, Inc.(1)
       (e)(2)  Form of Dealer Sales Agreement.(1)
       (f)     None.
       (g)     Form of Custodian Agreement with Brown Brothers
               Harriman & Co.(1)
       (h)(1)  Form of Investment Company Service Agreement with
               Pioneering Services Corporation.(1)
       (h)(2)  Form of Administration Agreement with Pioneer Investment
               Management, Inc. (formerly Pioneering Management
               Corporation).(1)
       (h)(3)  Expense Limitation Agreement.(2)
       (i)     Opinion of Counsel.(2)
       (j)     Consent of Independent Public Accountants.(2)
       (k)     None.
       (l)     Share Purchase Agreement.(2)
       (m)(1)  Form of Class A Distribution Plan.(1)
       (m)(2)  Form of Class B Distribution Plan.(1)
       (m)(3)  Form of Class C Distribution Plan.(1)
       (n)     Form of Multiple Class Plan Pursuant to Rule 18f-3.(1)
       (p)     Code of Ethics.(2)

- -------------------------

(1) Filed herewith.

(2) To be filed by amendment.

Item 24.  Persons Controlled by or Under Common Control with the Fund

     None.

Item 25.  Indemnification

     Except for the Agreement and Declaration of Trust, dated January 13, 2000,
the "Declaration"), establishing the Fund as a business trust under Delaware
law, there is no contract, arrangement or statute under which any Trustee,
officer, underwriter or affiliated person of the Fund is insured or indemnified.
The Declaration provides that no Trustee or officer will be indemnified against
any liability to which the Fund would otherwise be subject by reason of or for
willful misfeasance, bad faith, gross negligence or reckless disregard of such
person's duties.

         Insofar as indemnification for liability arising under the Securities
Act of 1933, as amended (the "1933 Act"), may be available to Trustees, officers
and controlling persons of the Fund pursuant to the foregoing provisions, or
otherwise, the Fund has been advised that in the opinion of the SEC such


                                      C-1
<PAGE>


indemnification is against public policy as expressed in the 1933 Act and is,
therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the Fund of expenses incurred or
paid by a Trustee, officer or controlling person of the Fund in the successful
defense of any action, suit or proceeding) is asserted by such Trustee, officer
or controlling person in connection with the securities being registered, the
Fund will, unless in the opinion of its counsel the matter has been settled by
controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as
expressed in the 1933 Act and will be governed by the final adjudication of such
issue.

Item 26.  Business and Other Connections of Investment Adviser

     Pioneer Investment Management, Inc. ("Pioneer Investments") is a registered
investment adviser under the Investment Advisers Act of 1940, as amended, and is
a wholly owned subsidiary of The Pioneer Group, Inc. ("Pioneer").  Pioneer
Investments manages investment companies, pension and profit sharing plans,
trusts, estates or charitable organizations and other corporations or
business entities.

     To the knowledge of the Fund, none of Pioneer Investments' directors
or executive officers is or has been during their employment with Pioneer
Investments engaged in any other business, profession, vocation or employment
of a substantial nature for the past two fiscal years, except as noted below.
Certain directors and officers, however, may hold or may have held various
positions with, and engage or have engaged in business for, the investment
companies that Pioneer Investments manages, Pioneer and/or other Pioneer
subsidiaries.

                              OTHER BUSINESS, PROFESSION, VOCATION OR
                              EMPLOYMENT OF SUBSTANTIAL NATURE WITHIN LAST TWO
NAME OF DIRECTOR/OFFICER      FISCAL YEARS

John F. Cogan, Jr.            Of Counsel to Hale and Dorr LLP, 60 State
                              Street, Boston, Massachusetts 02109

Joseph P. Barri               Senior Partner, Hale and Dorr LLP, 60 State
                              Street, Boston, Massachusetts 02109

Margaret D. Patel             Portfolio Manager, EQSF Advisers, Inc.,
                              767 Third Avenue, New York, New York 10017-2023

Item 27.  Principal Underwriters

         (a)      See "Management of the Fund" in the Statement of Additional
                  Information.

         (b)      Directors and officers of Pioneer Funds Distributor, Inc.:

                       POSITIONS AND OFFICES WITH   POSITIONS AND OFFICES WITH
       NAME            UNDERWRITER                  FUND

John F. Cogan, Jr.     Director and Chairman        Chairman of the Board,
                                                    President and Trustee

David D. Tripple       Director and President       Executive Vice President and
                                                    Trustee

Steven M. Graziano     Director and Executive
                       Vice President               None


                                      C-2


<PAGE>


William A. Misata      Senior Vice President        None

Constance D. Spiros    Senior Vice President        None

Marcy L. Supovitz      Senior Vice President        None

Mark R. Kiniry         Vice President, Regional
                       Director, Sales              None

Barry G. Knight        Vice President               None

William H. Spencer     Vice President, Regional
                       Director, Sales              None

Elizabeth A. Watson    Vice President, Compliance   None

Steven R. Berke        Assistant Vice President,
                       Blue Sky                     None

Eric W. Reckard        Treasurer                    Treasurer

Roy P. Rossi           Assistant Treasurer          None

Joseph P. Barri        Clerk                        Secretary

Robert P. Nault        Assistant Clerk              Assistant Secretary

The principal business address of each of these individuals is 60 State Street,
Boston, Massachusetts 02109-1820.

         (c)      Not applicable.

Item 28.  Location of Accounts and Records

         The accounts and records are maintained at the Fund's office at
60 State Street, Boston, Massachusetts 02109; contact the Treasurer.

Item 29.  Management Services

     Not applicable.

Item 30.  Undertakings

     Not applicable.


                                      C-3


<PAGE>


                                   SIGNATURES


     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment  Company  Act of 1940,  the Fund has duly  caused  this  registration
statement to be signed on its behalf by the undersigned, duly authorized, in the
City of Boston and The Commonwealth of Massachusetts on the 14th day of January,
2000.

                                             PIONEER SCIENCE & TECHNOLOGY



                                        By:  /s/ John F. Cogan, Jr.
                                             John F. Cogan, Jr.
                                             Chairman and President


     Pursuant  to  the   requirements  of  the  Securities  Act  of  1933,  this
registration  statement  has been signed below by the  following  persons in the
capacities and on the date indicated:

Signature                      Title

/s/ John F. Cogan, Jr.         Chairman of the Board       )
John F. Cogan, Jr.             and President               )
                               (Principal Executive        )
                               Officer)                    )
                                                           )
/s/ Eric W. Reckard            Chief Financial Officer     )
Eric W. Reckard                and Treasurer (Principal    )
                               Financial and Accounting    )
                                                           )January 14, 2000
                                                           )
Trustees:                                                  )
                                                           )
                                                           )
                                                           )
/s/ John F. Cogan, Jr.                                     )
John F. Cogan, Jr.                                         )
                                                           )
                                                           )
                                                           )
                                                           )
/s/ David D. Tripple                                       )
David D. Tripple                                           )
                                                           )


<PAGE>


                                  EXHIBIT INDEX


Exhibit
Number  Document Title

(a)(1)  Agreement and Declaration of Trust.
(b)     By-Laws.
(c)     None.
(d)     Form of Management Contract with Pioneer Investment
        Management, Inc.
(e)(1)  Form of Underwriting Agreement with Pioneer Funds
        Distributor, Inc.
(e)(2)  Form of Dealer Sales Agreement.
(g)     Form of Custodian Agreement with Brown Brothers
        Harriman & Co.
(h)(1)  Form of Investment Company Service Agreement with
        Pioneering Services Corporation.
(h)(2)  Form of Administration Agreement with Pioneer Investment
        Management, Inc.
(m)(1)  Form of Class A Distribution Plan.
(m)(2)  Form of Class B Distribution Plan.
(m)(3)  Form of Class C Distribution Plan.
(n)     Form of Multiple Class Plan Pursuant to Rule 18f-3.


                        PIONEER SCIENCE & TECHNOLOGY FUND

                                  AGREEMENT AND
                              DECLARATION OF TRUST


         This AGREEMENT AND  DECLARATION OF TRUST is made on January 13, 2000 by
the undersigned trustees (together with all other persons from time to time duly
elected,  qualified and serving as Trustees in accordance with the provisions of
Article II hereof, the "Trustees");

         NOW,  THEREFORE,  the  Trustees  declare  that all money  and  property
contributed  to the Trust  shall be held and  managed in trust  pursuant to this
Agreement and Declaration of Trust.


                                    ARTICLE I

                              NAME AND DEFINITIONS

Section 1. Name. The name of the Trust created by this Agreement and Declaration
of Trust is "Pioneer Science & Technology Fund."

Section 2.  Definitions.  Unless otherwise provided or required by the context:

         (a)  "Administrator"  means the party,  other  than the  Trust,  to the
contract described in Article III, Section 3 hereof.

         (b)  "By-laws"  means the By-laws of the Trust adopted by the Trustees,
as amended from time to time, which By-laws are expressly herein incorporated by
reference  as part of the  "governing  instrument"  within  the  meaning  of the
Delaware Act.

         (c)  "Class" means the class of Shares of a Series established pursuant
to Article V.

         (d)  "Commission," "Interested Person" and "Principal Underwriter" have
the  meanings  provided  in the 1940 Act.  Except as such term may be  otherwise
defined by the Trustees in conjunction  with the  establishment of any Series of
Shares,  the term "vote of a majority of the Shares  outstanding and entitled to
vote" shall have the same meaning as is assigned to the term "vote of a majority
of the outstanding voting securities" in the 1940 Act.

         (e)  "Covered Person" means a person so defined  in Article IV, Section
2.


<PAGE>
         (f)  "Custodian"  means any Person other than the Trust who has custody
of any Trust Property as required by Section 17(f) of the 1940 Act, but does not
include a system  for the  central  handling  of  securities  described  in said
Section 17(f).

         (g)  "Declaration"  shall mean this Agreement and Declaration of Trust,
as amended or restated from time to time. Reference in this Declaration of Trust
to "Declaration,"  "hereof,"  "herein," and "hereunder" shall be deemed to refer
to this  Declaration  rather than exclusively to the article or section in which
such words appear.

         (h)  "Delaware  Act" means  Chapter 38 of Title 12 of the Delaware Code
entitled "Treatment of Delaware Business Trusts," as amended from time to time.

         (i)  "Distributor"  means  the  party,  other  than the  Trust,  to the
contract described in Article III, Section 1 hereof.

         (j)  "His"  shall  include  the  feminine  and  neuter,  as well as the
masculine, genders.

         (k) "Investment  Adviser" means the party, other than the Trust, to the
contract described in Article III, Section 2 hereof.

         (l) "Net Asset  Value"  means the net asset value of each Series of the
Trust, determined as provided in Article VI, Section 3.

         (m)   "Person"   means   and   includes   individuals,    corporations,
partnerships,  trusts, associations, joint ventures, estates and other entities,
and  governments  and  agencies and  political  subdivisions,  thereof,  whether
domestic or foreign.

         (n)   "Series" means a series of Shares established pursuant to Article
V.

         (o)   "Shareholder" means a record owner of Outstanding Shares;

         (p)  "Shares"  means  the  equal  proportionate  transferable  units of
interest into which the  beneficial  interest of each Series or Class is divided
from time to time (including whole Shares and fractions of Shares). "Outstanding
Shares"  means Shares  shown in the books of the Trust or its transfer  agent as
then  issued  and  outstanding,  but does not  include  Shares  which  have been
repurchased  or redeemed by the Trust and which are held in the  treasury of the
Trust.

         (q)  "Transfer  Agent"  means  any  Person  other  than the  Trust  who
maintains  the  Shareholder   records  of  the  Trust,   such  as  the  list  of
Shareholders, the number of Shares credited to each account, and the like.


         (r) "Trust" means Pioneer Science & Technology Fund established hereby,
and reference to the Trust,  when  applicable  to one or more Series,  refers to
that Series.

         (s)  "Trustees"  means the person who has signed  this  Declaration  of
Trust,  so long as he shall  continue  in  office in  accordance  with the terms
hereof,  and all other  persons who may from time to time be duly  qualified and
serving  as  Trustees  in  accordance  with  Article  II,  in all cases in their
capacities as Trustees hereunder.

         (t) "Trust  Property"  means any and all  property,  real or  personal,
tangible or intangible, which is owned or held by or for the Trust or any Series
or the Trustees on behalf of the Trust or any Series.

         (u) The "1940 Act" means the Investment Company Act of 1940, as amended
from time to time.


                                   ARTICLE II

                                  THE TRUSTEES

         Section 1.  Management  of the Trust.  The  business and affairs of the
Trust shall be managed by or under the direction of the Trustees, and they shall
have all powers  necessary or desirable  to carry out that  responsibility.  The
Trustees may execute all  instruments and take all action they deem necessary or
desirable to promote the interests of the Trust. Any  determination  made by the
Trustees  in good  faith as to what is in the  interests  of the Trust  shall be
conclusive.  In construing the provisions of this  Declaration,  the presumption
shall be in favor of a grant of power to the Trustees.

         Section  2.  Powers.  The  Trustees  in  all  instances  shall  act  as
principals,  free of the control of the  Shareholders.  The Trustees  shall have
full  power and  authority  to take or  refrain  from  taking  any action and to
execute any  contracts  and  instruments  that they may  consider  necessary  or
desirable in the  management of the Trust.  The Trustees shall not in any way be
bound or  limited  by current  or future  laws or  customs  applicable  to trust
investments,  but shall have full power and  authority  to make any  investments
which they, in their sole discretion,  deem proper to accomplish the purposes of
the Trust. The Trustees may exercise all of their powers without recourse to any
court or other authority.  Subject to any applicable limitation herein or in the
By-laws  or  resolutions  of the  Trust,  the  Trustees  shall  have  power  and
authority, without limitation:

         (a) To operate as and carry on the business of an  investment  company,
and exercise all the powers  necessary  and  appropriate  to the conduct of such
operations.

         (b)  To  invest  in,  hold  for  investment,   or  reinvest  in,  cash;
securities,   including  common,  preferred  and  preference  stocks;  warrants;
subscription  rights;  profit-sharing  interests or participations and all other
contracts for or evidence of equity interests;  bonds,  debentures,  bills, time
notes and all other  evidences of  indebtedness;  negotiable  or  non-negotiable
instruments;   government   securities,   including  securities  of  any  state,
municipality  or other political  subdivision  thereof,  or any  governmental or
quasi-governmental  agency  or  instrumentality;  and money  market  instruments
including  bank  certificates  of  deposit,  finance  paper,  commercial  paper,
bankers' acceptances and all kinds of repurchase agreements, of any corporation,
company,  trust,  association,  firm  or  other  business  organization  however
established,  and  of  any  country,  state,  municipality  or  other  political
subdivision,    or   any   governmental   or   quasi-governmental    agency   or
instrumentality;  or any other  security,  property or  instrument  in which the
Trust or any of its Series shall be authorized to invest.

         (c) To acquire (by purchase,  subscription  or otherwise),  to hold, to
trade in and deal in, to acquire any rights or options to  purchase or sell,  to
sell or  otherwise  dispose  of, to lend and to pledge any such  securities,  to
enter into repurchase agreements, reverse repurchase agreements, firm commitment
agreements and forward foreign currency exchange contracts, to purchase and sell
options on securities,  securities indices, currency and other financial assets,
futures  contracts and options on futures  contracts of all  descriptions and to
engage in all types of hedging and risk-management transactions.

         (d) To exercise  all rights,  powers and  privileges  of  ownership  or
interest  in all  securities  and  repurchase  agreements  included in the Trust
Property,  including  the right to vote thereon and  otherwise  act with respect
thereto and to do all acts for the  preservation,  protection,  improvement  and
enhancement in value of all such securities and repurchase agreements.

         (e) To acquire (by  purchase,  lease or  otherwise)  and to hold,  use,
maintain,  develop and dispose of (by sale or otherwise)  any property,  real or
personal, including cash or foreign currency, and any interest therein.

         (f) To  borrow  money  or  other  property  in the  name  of the  Trust
exclusively  for Trust  purposes  and in this  connection  issue  notes or other
evidence  of  indebtedness;  to secure  borrowings  by  mortgaging,  pledging or
otherwise subjecting as security the Trust Property; and to endorse,  guarantee,
or undertake the performance of any obligation or engagement of any other Person
and to lend Trust Property.

         (g) To aid by  further  investment  any  corporation,  company,  trust,
association  or firm,  any obligation of or interest in which is included in the
Trust  Property  or in the  affairs  of which the  Trustees  have any  direct or
indirect  interest;  to do all acts and things  designed to  protect,  preserve,
improve or enhance the value of such obligation or interest; and to guarantee or
become surety on any or all of the contracts,  stocks, bonds, notes,  debentures
and other obligations of any such corporation,  company,  trust,  association or
firm.

         (h) To adopt By-laws not inconsistent  with this Declaration  providing
for the conduct of the business of the Trust and to amend and repeal them to the
extent such right is not reserved to the Shareholders.

         (i) To elect and remove such officers and appoint and terminate such
agents as they deem appropriate.

         (j) To employ as custodian  of any assets of the Trust,  subject to any
provisions  herein or in the  By-laws,  one or more banks,  trust  companies  or
companies that are members of a national securities exchange,  or other entities
permitted by the Commission to serve as such.

         (k) To  retain  one  or  more transfer agents and shareholder servicing
agents, or both.

         (l) To  provide  for  the  distribution  of  Shares  either  through  a
Principal  Underwriter  as provided  herein or by the Trust itself,  or both, or
pursuant to a distribution plan of any kind.

         (m) To  set  record  dates  in the manner provided for herein or in the
By-laws.

         (n) To  delegate  such  authority  as they  consider  desirable  to any
officers  of the  Trust  and  to any  agent,  independent  contractor,  manager,
investment adviser, custodian or underwriter.

         (o) To hold any security or other property (i) in a form not indicating
any trust, whether in bearer, book entry, unregistered or other negotiable form,
or (ii)  either  in the  Trust's  or  Trustees'  own  name  or in the  name of a
custodian or a nominee or nominees, subject to safeguards according to the usual
practice of business trusts or investment companies.

         (p) To establish  separate and distinct Series with separately  defined
investment  objectives and policies and distinct investment  purposes,  and with
separate  Shares  representing  beneficial  interests  in  such  Series,  and to
establish separate Classes, all in accordance with the provisions of Article V.

         (q) To the full extent  permitted by Section 3804 of the Delaware  Act,
to allocate assets, liabilities and expenses of the Trust to a particular Series
and assets,  liabilities and expenses to a particular  Class or to apportion the
same  between  or  among  two or more  Series  or  Classes,  provided  that  any
liabilities  or  expenses  incurred  by a  particular  Series or Class  shall be
payable  solely out of the assets  belonging to that Series or Class as provided
for in Article V, Section 4.

         (r) To consent to or  participate  in any plan for the  reorganization,
consolidation  or merger of any corporation or concern whose securities are held
by the Trust; to consent to any contract, lease, mortgage,  purchase, or sale of
property by such corporation or concern;  and to pay calls or subscriptions with
respect to any security held in the Trust.

         (s) To compromise, arbitrate, or otherwise adjust claims in favor of or
against the Trust or any matter in  controversy  including,  but not limited to,
claims for taxes.

         (t) To make distributions of income,  capital gains, returns of capital
(if any) and  redemption  proceeds  to  Shareholders  in the manner  hereinafter
provided for.

         (u) To establish  committees for such purposes,  with such  membership,
and with such responsibilities as the Trustees may consider proper,  including a
committee consisting of fewer than all of the Trustees then in office, which may
act for and bind the  Trustees  and the Trust with  respect to the  institution,
prosecution, dismissal, settlement, review or investigation of any legal action,
suit or proceeding, pending or threatened.

         (v) To issue, sell, repurchase,  redeem, cancel, retire, acquire, hold,
resell, reissue, dispose of and otherwise deal in Shares; to establish terms and
conditions regarding the issuance, sale, repurchase,  redemption,  cancellation,
retirement,  acquisition, holding, resale, reissuance, disposition of or dealing
in Shares;  and,  subject to Articles V and VI, to apply to any such repurchase,
redemption,  retirement,  cancellation  or  acquisition  of Shares  any funds or
property of the Trust or of the  particular  Series  with  respect to which such
Shares are issued.

         (w) To invest part or all of the Trust  Property (or part or all of the
assets of any  Series),  or to dispose of part or all of the Trust  Property (or
part or all of the  assets  of any  Series)  and  invest  the  proceeds  of such
disposition,  in  securities  issued by one or more other  investment  companies
registered  under  the 1940 Act all  without  any  requirement  of  approval  by
Shareholders.  Any such other  investment  company may (but need not) be a trust
(formed  under the laws of the State of New York or of any other state) which is
classified as a partnership for federal income tax purposes.

         (x) To carry on any other business in connection  with or incidental to
any  of the  foregoing  powers,  to do  everything  necessary  or  desirable  to
accomplish  any purpose or to further any of the foregoing  powers,  and to take
every other action incidental to the foregoing business or purposes,  objects or
powers.

         (y) To sell or exchange any or all of the assets of the Trust,  subject
to Article IX, Section 4.

         (z) To enter into  joint ventures, partnerships and other combinations
and associations.

         (aa) To join with other security holders in acting through a committee,
depositary,  voting trustee or otherwise,  and in that connection to deposit any
security  with, or transfer any security to, any such  committee,  depositary or
trustee,  and to delegate to them such power and authority  with relation to any
security (whether or not so deposited or transferred) as the Trustees shall deem
proper,  and to agree to pay,  and to pay,  such  portion  of the  expenses  and
compensation of such Committee, depositary or trustee as the Trustees shall deem
proper;

         (bb) To  purchase  and pay for  entirely  out of  Trust  Property  such
insurance as the Trustees may deem necessary or  appropriate  for the conduct of
the business,  including,  without  limitation,  insurance policies insuring the
assets of the Trust or payment of  distributions  and principal on its portfolio
investments,  and,  subject to applicable law and any  restrictions set forth in
the By-laws, insurance policies insuring the Shareholders,  Trustees,  officers,
employees, agents, investment advisers,  Principal Underwriters,  or independent
contractors of the Trust,  individually,  against all claims and  liabilities of
every nature arising by reason of holding Shares,  holding, being or having held
any such  office or  position,  or by reason of any action  alleged to have been
taken or  omitted  by any such  Person as  Trustee,  officer,  employee,  agent,
investment adviser, Principal underwriter, or independent contractor,  including
any action taken or omitted that may be  determined  to  constitute  negligence,
whether or not the Trust would have the power to indemnify  such Person  against
liability;

         (cc) To adopt, establish and carry out pension,  profit-sharing,  share
bonus,  share  purchase,  savings,  thrift and other  retirement,  incentive and
benefit plans and trusts, including the purchasing of life insurance and annuity
contracts as a means of providing such retirement and other benefits, for any or
all of the Trustees, officers, employees and agents of the Trust;

         (dd) To enter into contracts of any kind and description;

         (ee) To  interpret the investment policies, practices or limitations of
any Series or Class; and

         (ff) To guarantee indebtedness and contractual obligations of others.

         The clauses  above shall be  construed  as objects and powers,  and the
enumeration of specific  powers shall not limit in any way the general powers of
the  Trustees.  Any action by one or more of the  Trustees in their  capacity as
such  hereunder  shall  be  deemed  an  action  on  behalf  of the  Trust or the
applicable Series, and not an action in an individual  capacity.  No one dealing
with the Trustees shall be under any  obligation to make any inquiry  concerning
the authority of the Trustees, or to see to the application of any payments made
or property  transferred to the Trustees or upon their order. In construing this
Declaration,  the  presumption  shall  be in  favor  of a grant  of power to the
Trustees.

         Section 3. Certain  Transactions.  Except as  prohibited  by applicable
law, the Trustees may, on behalf of the Trust,  buy any securities  from or sell
any securities to, or lend any assets of the Trust to, any Trustee or officer of
the Trust or any firm of which any such Trustee or officer is a member acting as
principal, or have any such dealings with any investment adviser, administrator,
distributor  or transfer  agent for the Trust or with any  Interested  Person of
such person. The Trust may employ any such person or entity in which such person
is an  Interested  Person,  as  broker,  legal  counsel,  registrar,  investment
adviser, administrator,  distributor, transfer agent, dividend disbursing agent,
custodian or in any other capacity upon customary terms.

         Section 4.  Initial  Trustees;  Election  and Number of  Trustees.  The
initial Trustees shall be the persons initially  signing this  Declaration.  The
number of Trustees (other than the initial Trustees) shall be fixed from time to
time by a majority of the Trustees;  provided,  that there shall be at least one
(1) Trustee and no more than  fifteen  (15).  The  Shareholders  shall elect the
Trustees (other than the initial Trustees) on such dates as the Trustees may fix
from time to time.

         Section 5. Term of Office of Trustees.  Each Trustee  shall hold office
for life or until his successor is elected or the Trust terminates;  except that
(a) any Trustee may resign by delivering  to the other  Trustees or to any Trust
officer a written  resignation  effective  upon such  delivery  or a later  date
specified  therein;  (b) any Trustee may be removed with or without cause at any
time by a written instrument signed by at least a majority of the then Trustees,
specifying  the  effective  date of removal;  (c) any Trustee who requests to be
retired,  or who is  declared  bankrupt  or has become  physically  or  mentally
incapacitated  or is  otherwise  unable to serve,  may be  retired  by a written
instrument signed by a majority of the other Trustees,  specifying the effective
date of  retirement;  and (d) any  Trustee  may be removed at any meeting of the
Shareholders by a vote of at least two-thirds of the Outstanding Shares.

         Section 6. Vacancies; Appointment of Trustees. Whenever a vacancy shall
exist in the Board of Trustees,  regardless of the reason for such vacancy,  the
remaining  Trustees  shall  appoint any person as they  determine  in their sole
discretion to fill that vacancy,  consistent with the limitations under the 1940
Act. Such appointment shall be made by a written instrument signed by a majority
of the Trustees or by a resolution of the Trustees, duly adopted and recorded in
the records of the Trust, specifying the effective date of the appointment.  The
Trustees  may  appoint a new  Trustee as  provided  above in  anticipation  of a
vacancy expected to occur because of the retirement, resignation or removal of a
Trustee,  or an increase in number of Trustees,  provided that such  appointment
shall become effective only at or after the expected vacancy occurs.  As soon as
any such Trustee has accepted his appointment in writing, the trust estate shall
vest in the new Trustee,  together  with the  continuing  Trustees,  without any
further  act or  conveyance,  and he shall be  deemed a Trustee  hereunder.  The
Trustees'  power of  appointment  is subject  to Section  16(a) of the 1940 Act.
Whenever a vacancy in the number of Trustees shall occur,  until such vacancy is
filled as provided in this  Article II, the  Trustees in office,  regardless  of
their  number,  shall have all the  powers  granted  to the  Trustees  and shall
discharge  all the duties  imposed  upon the  Trustees by the  Declaration.  The
death, declination to serve, resignation,  retirement,  removal or incapacity of
one or more Trustees, or all of them, shall not operate to annul the Trust or to
revoke any existing agency created  pursuant to the terms of this Declaration of
Trust.

         Section  7.  Temporary  Vacancy or  Absence.  Whenever a vacancy in the
Board of  Trustees  shall  occur,  until such  vacancy  is filled,  or while any
Trustee is absent from his domicile  (unless that Trustee has made  arrangements
to be informed  about,  and to  participate  in, the affairs of the Trust during
such  absence),  or is  physically  or  mentally  incapacitated,  the  remaining
Trustees  shall have all the powers  hereunder and their  certificate as to such
vacancy,  absence, or incapacity shall be conclusive.  Any Trustee may, by power
of attorney,  delegate his powers as Trustee for a period not  exceeding six (6)
months at any one time to any other Trustee or Trustees.

         Section 8.  Chairman. The Trustees shall appoint one of their number to
be Chairman of the Board of Trustees. The Chairman shall preside at all meetings
of the Trustees, shall be responsible for the execution of policies established
by the Trustees and the administration of the Trust, and may be the chief
executive, financial and/or accounting officer of the Trust.

         Section  9.  Action  by the  Trustees.  (a) The  Trustees  shall act by
majority vote at a meeting duly called at which a quorum is present, including a
meeting held by conference  telephone,  teleconference or other electronic media
or  communication  equipment by means of which all persons  participating in the
meeting can communicate  with each other; or by written consent of a majority of
Trustees (or such greater number as may be required by applicable law) without a
meeting.  A majority of the Trustees  shall  constitute a quorum at any meeting.
Meetings of the Trustees may be called  orally or in writing by the President or
by any one of the Trustees.  Notice of the time, date and place of all Trustees'
meetings  shall be given to each Trustee as set forth in the By-laws;  provided,
however,  that no notice is  required  if the  Trustees  provide  for regular or
stated meetings. Notice need not be given to any Trustee who attends the meeting
without  objecting to the lack of notice or who signs a waiver of notice  either
before or after the meeting.  The Trustees by majority  vote may delegate to any
Trustee or Trustees or committee authority to approve particular matters or take
particular  actions on behalf of the Trust. Any written consent or waiver may be
provided and  delivered to the Trust by  facsimile or other  similar  electronic
mechanism.

         (b) A Trustee who with respect to the Trust is not an Interested Person
shall  be  deemed  to  be  independent   and   disinterested   when  making  any
determinations  or taking any action as a Trustee,  whether pursuant to the 1940
Act, the Delaware Act or otherwise.

         Section 10.  Ownership  of Trust  Property.  The Trust  Property of the
Trust and of each Series shall be held separate and apart from any assets now or
hereafter held in any capacity  other than as Trustee  hereunder by the Trustees
or any successor Trustees. Legal title in and beneficial ownership of all of the
assets of the Trust  shall at all times be  considered  as vested in the  Trust,
except that the  Trustees may cause legal title in and  beneficial  ownership of
any Trust  Property to be held by, or in the name of one or more of the Trustees
acting for and on behalf of the  Trust,  or in the name of any person as nominee
acting for and on behalf of the Trust. No Shareholder  shall be deemed to have a
severable ownership in any individual asset of the Trust or of any Series or any
right of partition or possession  thereof,  but each Shareholder  shall have, as
provided  in Article V, a  proportionate  undivided  beneficial  interest in the
Trust or Series or Class  thereof  represented  by Shares.  The Shares  shall be
personal  property giving only the rights  specifically  set forth in this Trust
Instrument.  The Trust, or at the  determination  of the Trustees one or more of
the Trustees or a nominee acting for and on behalf of the Trust, shall be deemed
to hold legal title and beneficial  ownership of any income earned on securities
of the Trust  issued by any business  entities  formed,  organized,  or existing
under the laws of any  jurisdiction,  including the laws of any foreign country.
Upon the resignation or removal of a Trustee,  or his otherwise  ceasing to be a
Trustee,  he shall execute and deliver such documents as the remaining  Trustees
shall  require  for the  purpose  of  conveying  to the  Trust or the  remaining
Trustees  any  Trust  Property  held in the  name of the  resigning  or  removed
Trustee.  Upon the incapacity or death of any Trustee,  his legal representative
shall execute and deliver on his behalf such documents as the remaining Trustees
shall require as provided in the preceding sentence.

         Section 11.  Effect of Trustees  Not Serving.  The death,  resignation,
retirement,  removal,  incapacity  or  inability  or  refusal  to  serve  of the
Trustees,  or any one of them, shall not operate to annul the Trust or to revoke
any existing agency created pursuant to the terms of this Declaration.

         Section 12. Trustees, etc. as Shareholders. Subject to any restrictions
in the By-laws,  any Trustee,  officer,  agent or independent  contractor of the
Trust may  acquire,  own and  dispose of Shares to the same  extent as any other
Shareholder;  the  Trustees may issue and sell Shares to and buy Shares from any
such person or any firm or company in which such person is  interested,  subject
only to any general limitations herein.

         Section 13. Series  Trustees.  In connection with the  establishment of
one or more Series or Classes,  the Trustees  establishing  such Series or Class
may appoint, to the extent permitted by the Delaware Act, separate Trustees with
respect to such Series or Classes (the "Series Trustees").  Series Trustees may,
but are not  required  to, serve as Trustees of the Trust or any other Series or
Class of the Trust.  The Series  Trustees  shall have,  to the  exclusion of any
other Trustee of the Trust, all the powers and authorities of Trustees hereunder
with respect to such Series or Class,  but shall have no power or authority with
respect to any other Series or Class. Any provision of this Declaration relating
to election of Trustees by Shareholders only shall entitle the Shareholders of a
Series or Class for  which  Series  Trustees  have been  appointed  to vote with
respect to the  election of such Series  Trustees  and the  Shareholders  of any
other Series or Class shall not be entitled to  participate in such vote. In the
event that Series Trustees are appointed, the Trustees initially appointing such
Series Trustees shall,  without the approval of any  Outstanding  Shares,  amend
either  the   Declaration   or  the  By-laws  to  provide  for  the   respective
responsibilities  of the Trustees and the Series Trustees in circumstances where
an action of the Trustees or Series Trustees  affects all Series of the Trust or
two or more Series represented by different Trustees.

                                   ARTICLE III

                        CONTRACTS WITH SERVICE PROVIDERS

         Section 1. Underwriting  Contract. The Trustees may in their discretion
from time to time enter into an exclusive or non-exclusive distribution contract
or  contracts  providing  for the sale of the Shares  whereby the  Trustees  may
either  agree to sell the Shares to the other  party to the  contract or appoint
such other party as their sales agent for the Shares, and in either case on such
terms and  conditions,  if any, as may be  prescribed  in the By-laws,  and such
further terms and conditions as the Trustees may in their  discretion  determine
not inconsistent with the provisions of this Article III or of the By-laws;  and
such  contract may also provide for the  repurchase  of the Shares by such other
party as agent of the Trustees.

         Section 2. Advisory or Management  Contract.  The Trustees may in their
discretion  from time to time  enter  into one or more  investment  advisory  or
management  contracts or, if the Trustees  establish  multiple Series,  separate
investment  advisory or management  contracts with respect to one or more Series
whereby  the other party or parties to any such  contracts  shall  undertake  to
furnish   the   Trust   or  such   Series   management,   investment   advisory,
administration,  accounting,  legal,  statistical  and research  facilities  and
services,  promotional or marketing  activities,  and such other  facilities and
services, if any, as the Trustees shall from time to time consider desirable and
all upon such  terms and  conditions  as the  Trustees  may in their  discretion
determine.  Notwithstanding any provisions of the Declaration,  the Trustees may
authorize  the  Investment  Advisers or persons to whom the  Investment  Adviser
delegates  certain  or all of  their  duties,  or any of  them,  under  any such
contracts (subject to such general or specific  instructions as the Trustees may
from time to time  adopt) to effect  purchases,  sales,  loans or  exchanges  of
portfolio  securities  and  other  investments  of the  Trust on  behalf  of the
Trustees  or may  authorize  any  officer,  employee  or Trustee to effect  such
purchases,  sales,  loans  or  exchanges  pursuant  to  recommendations  of such
Investment  Advisers,  or any of them  (and all  without  further  action by the
Trustees).  Any such  purchases,  sales,  loans and exchanges shall be deemed to
have been authorized by all of the Trustees.

         Section  3.  Administration   Agreement.  The  Trustees  may  in  their
discretion from time to time enter into an  administration  agreement or, if the
Trustees   establish  multiple  Series  or  Classes,   separate   administration
agreements with respect to each Series or Class, whereby the other party to such
agreement  shall  undertake to manage the business  affairs of the Trust or of a
Series or Class  thereof  of the Trust  and  furnish  the Trust or a Series or a
Class thereof with office facilities,  and shall be responsible for the ordinary
clerical,  bookkeeping and recordkeeping services at such office facilities, and
other facilities and services, if any, and all upon such terms and conditions as
the Trustees may in their discretion determine.

         Section 4. Service Agreement. The Trustees may in their discretion from
time to time enter into service agreements with respect to one or more Series or
Classes of Shares  whereby the other  parties to such  Service  Agreements  will
provide  administration and/or support services pursuant to administration plans
and service  plans,  and all upon such terms and  conditions  as the Trustees in
their discretion may determine.

         Section 5. Transfer  Agent.  The Trustees may in their  discretion from
time to time enter  into a transfer  agency  and  shareholder  service  contract
whereby the other party to such  contract  shall  undertake to furnish  transfer
agency and shareholder services to the Trust. The contract shall have such terms
and  conditions  as  the  Trustees  may  in  their   discretion   determine  not
inconsistent with the Declaration.  Such services may be provided by one or more
Persons.

         Section 6. Custodian.  The Trustees may appoint or otherwise engage one
or more banks or trust  companies,  each having aggregate  capital,  surplus and
undivided  profits  (as  shown in its last  published  report)  of at least  two
million dollars ($2,000,000), or any other entity satisfying the requirements of
the 1940 Act, to serve as Custodian with authority as its agent,  but subject to
such  restrictions,  limitations  and  other  requirements,  if  any,  as may be
contained  in the By-laws of the Trust.  The  Trustees  may also  authorize  the
Custodian to employ one or more sub-custodians, including such foreign banks and
securities depositories as meet the requirements of applicable provisions of the
1940 Act, and upon such terms and  conditions  as may be agreed upon between the
Custodian and such  sub-custodian,  to hold  securities  and other assets of the
Trust  and to  perform  the acts  and  services  of the  Custodian,  subject  to
applicable provisions of law and resolutions adopted by the Trustees.



<PAGE>


         Section 7.  Affiliations  of Trustees or Officers,  Etc. The fact that:

         (i) any of the  Shareholders,  Trustees or officers of the Trust or any
         Series thereof is a shareholder,  director,  officer, partner, trustee,
         employee,  manager,  adviser or distributor of or for any  partnership,
         corporation,  trust, association or other organization or of or for any
         parent or affiliate of any  organization,  with which a contract of the
         character  described in this Article III or for services as  Custodian,
         Transfer  Agent or  disbursing  agent or for related  services may have
         been or may  hereafter be made, or that any such  organization,  or any
         parent or affiliate thereof,  is a Shareholder of or has an interest in
         the Trust, or that

         (ii)  any  partnership,   corporation,   trust,  association  or  other
         organization  with  which a  contract  of the  character  described  in
         Sections 1, 2, 3 or 4 of this Article III or for services as Custodian,
         Transfer  Agent or  disbursing  agent or for related  services may have
         been  or may  hereafter  be  made  also  has  any  one or  more of such
         contracts with one or more other  partnerships,  corporations,  trusts,
         associations  or  other   organizations,   or  has  other  business  or
         interests,

shall  not  affect  the  validity  of  any  such  contract  or  disqualify   any
Shareholder,  Trustee or officer of the Trust from voting upon or executing  the
same or create any liability or accountability to the Trust or its Shareholders.

                                   ARTICLE IV

            COMPENSATION, LIMITATION OF LIABILITY AND INDEMNIFICATION

         Section 1.  Compensation.  The  Trustees  as such shall be  entitled to
reasonable  compensation  from the  Trust,  and they may fix the  amount of such
compensation.  Nothing  herein  shall in any way prevent the  employment  of any
Trustee for advisory, management, legal, accounting, investment banking or other
services and payment for the same by the Trust.

         Section 2.  Limitation of Liability.  All persons  contracting  with or
having any claim against the Trust or a particular Series shall look only to the
assets of all Series or such  particular  Series for payment under such contract
or claim; and neither the Trustees nor, when acting in such capacity, any of the
Trust's officers, employees or agents, whether past, present or future, shall be
personally liable therefor.  Every written instrument or obligation on behalf of
the Trust or any Series shall contain a statement to the foregoing  effect,  but
the absence of such  statement  shall not operate to make any Trustee or officer
of the Trust liable thereunder. Provided they have exercised reasonable care and
have  acted  under the  reasonable  belief  that their  actions  are in the best
interest  of the Trust,  the  Trustees  and  officers  of the Trust shall not be
responsible  or liable for any act or omission or for neglect or  wrongdoing  of
them  or  any  officer,  agent,  employee,  investment  adviser  or  independent
contractor of the Trust,  but nothing  contained in this  Declaration  or in the
Delaware Act shall protect any Trustee or officer of the Trust against liability
to the Trust or to Shareholders to which he would otherwise be subject by reason
of willful misfeasance, bad faith, gross negligence or reckless disregard of the
duties involved in the conduct of his office.

         Section  3.   Indemnification.   (a)  Subject  to  the  exceptions  and
limitations contained in subsection (b) below:

         (i) every person who is, or has been, a Trustee or an officer, employee
         or agent of the  Trust  (including  any  individual  who  serves at its
         request as director,  officer,  partner, trustee or the like of another
         organization in which it has any interest as a shareholder, creditor or
         otherwise)  ("Covered Person") shall be indemnified by the Trust or the
         appropriate  Series to the  fullest  extent  permitted  by law  against
         liability and against all expenses  reasonably  incurred or paid by him
         in connection  with any claim,  action,  suit or proceeding in which he
         becomes  involved  as a party or  otherwise  by  virtue of his being or
         having been a Covered  Person and against  amounts  paid or incurred by
         him in the settlement thereof; and

         (ii)  as  used  herein,   the  words  "claim,"   "action,"  "suit,"  or
         "proceeding" shall apply to all claims,  actions,  suits or proceedings
         (civil,  criminal or other,  including appeals),  actual or threatened,
         and  the  words  "liability"  and  "expenses"  shall  include,  without
         limitation,   attorneys'  fees,  costs,  judgments,   amounts  paid  in
         settlement, fines, penalties and other liabilities.

         (b) No indemnification shall be provided hereunder to a Covered Person:

         (i) who shall have been adjudicated by a court or body before which the
         proceeding   was  brought  (A)  to  be  liable  to  the  Trust  or  its
         Shareholders  by  reason  of  willful  misfeasance,  bad  faith,  gross
         negligence or reckless  disregard of the duties involved in the conduct
         of his office, or (B) not to have acted in good faith in the reasonable
         belief that his action was in the best interest of the Trust; or

         (ii)  in  the  event  of  a   settlement,   unless  there  has  been  a
         determination  that such  Covered  Person  did not  engage  in  willful
         misfeasance,  bad faith,  gross negligence or reckless disregard of the
         duties involved in the conduct of his office; (A) by the court or other
         body  approving  the  settlement;  (B) by at least a majority  of those
         Trustees  who are  neither  Interested  Persons  of the  Trust  nor are
         parties to the matter  based upon a review of readily  available  facts
         (as opposed to a full  trial-type  inquiry);  (C) by written opinion of
         independent  legal  counsel  based upon a review of  readily  available
         facts (as opposed to a full  trial-type  inquiry) or (D) by a vote of a
         majority of the  Outstanding  Shares  entitled to vote  (excluding  any
         Outstanding Shares owned of record or beneficially by such individual).

         (c) The  rights  of  indemnification  herein  provided  may be  insured
against by policies  maintained by the Trust,  shall be severable,  shall not be
exclusive of or affect any other  rights to which any Covered  Person may now or
hereafter  be entitled,  and shall inure to the benefit of the heirs,  executors
and administrators of a Covered Person.

         (d) To the maximum  extent  permitted by  applicable  law,  expenses in
connection  with the  preparation  and  presentation  of a defense to any claim,
action,  suit or proceeding of the character described in subsection (a) of this
Section may be paid by the Trust or applicable Series from time to time prior to
final disposition thereof upon receipt of an undertaking by or on behalf of such
Covered  Person  that  such  amount  will be paid  over by him to the  Trust  or
applicable  Series if it is  ultimately  determined  that he is not  entitled to
indemnification  under this  Section;  provided,  however,  that either (i) such
Covered Person shall have provided  appropriate  security for such  undertaking,
(ii)  the  Trust is  insured  against  losses  arising  out of any such  advance
payments or (iii) either a majority of the  Trustees who are neither  Interested
Persons of the Trust nor parties to the matter,  or independent legal counsel in
a written  opinion,  shall  have  determined,  based  upon a review  of  readily
available facts (as opposed to a full  trial-type  inquiry) that there is reason
to  believe   that  such   Covered   Person  will  not  be   disqualified   from
indemnification under this Section.

         (e) Any repeal or modification of this Article IV by the  Shareholders,
or adoption or modification of any other provision of the Declaration or By-laws
inconsistent  with this Article,  shall be prospective  only, to the extent that
such repeal, or modification would, if applied retrospectively, adversely affect
any  limitation  on the  liability  of any  Covered  Person  or  indemnification
available  to any  Covered  Person  with  respect to any act or  omission  which
occurred prior to such repeal, modification or adoption.

         Section 3.  Indemnification  of  Shareholders.  If any  Shareholder  or
former  Shareholder  of any Series  shall be held  personally  liable  solely by
reason of his being or having been a Shareholder  and not because of his acts or
omissions or for some other reason,  the  Shareholder or former  Shareholder (or
his heirs,  executors,  administrators or other legal  representatives or in the
case of any entity,  its general  successor) shall be entitled out of the assets
belonging to the  applicable  Series to be held  harmless  from and  indemnified
against all loss and expense arising from such  liability.  The Trust, on behalf
of the affected  Series,  shall,  upon request by such  Shareholder,  assume the
defense of any claim made against such  Shareholder for any act or obligation of
the Series and satisfy any judgment thereon from the assets of the Series.

         Section 4. No Bond Required of Trustees.  No Trustee shall be obligated
to give any bond or other  security  for the  performance  of any of his  duties
hereunder.

         Section 5. No Duty of Investigation;  Notice in Trust Instruments, Etc.
No purchaser,  lender,  transfer agent or other Person dealing with the Trustees
or any  officer,  employee  or agent of the Trust or a Series  thereof  shall be
bound to make any inquiry concerning the validity of any transaction  purporting
to be made by the  Trustees or by said  officer,  employee or agent or be liable
for the application of money or property paid, loaned, or delivered to or on the
order of the Trustees or of said officer,  employee or agent.  Every obligation,
contract,  instrument,  certificate,  Share,  other  security  of the Trust or a
Series thereof or undertaking,  and every other act or thing whatsoever executed
in  connection  with the  Trust  shall be  conclusively  presumed  to have  been
executed or done by the  executors  thereof  only in their  capacity as Trustees
under this Declaration or in their capacity as officers,  employees or agents of
the Trust or a Series thereof. Every written obligation,  contract,  instrument,
certificate,  Share,  other  security  of  the  Trust  or a  Series  thereof  or
undertaking  made or issued by the Trustees may recite that the same is executed
or made by them not  individually,  but as Trustees under the  Declaration,  and
that the  obligations of the Trust or a Series thereof under any such instrument
are not binding upon any of the Trustees or Shareholders individually,  but bind
only the Trust Property or the Trust Property of the applicable  Series, and may
contain any further recital which they may deem appropriate, but the omission of
such recital shall not operate to bind the Trustees  individually.  The Trustees
shall at all times  maintain  insurance for the protection of the Trust Property
or the Trust  Property of the applicable  Series,  its  Shareholders,  Trustees,
officers,  employees  and  agents in such  amount  as the  Trustees  shall  deem
adequate to cover  possible  tort  liability,  and such other  insurance  as the
Trustees in their sole judgment shall deem advisable.

         Section 6. Reliance on Experts, Etc. Each Trustee,  officer or employee
of the Trust or a Series thereof shall, in the performance of his duties, powers
and discretions  hereunder be fully and completely  justified and protected with
regard to any act or any failure to act  resulting  from  reliance in good faith
upon the books of  account or other  records  of the Trust or a Series  thereof,
upon an  opinion  of  counsel,  or upon  reports  made to the  Trust or a Series
thereof by any of its officers or employees or by the  Investment  Adviser,  the
Administrator,  the Distributor,  Transfer Agent, selected dealers, accountants,
appraisers or other experts or consultants  selected with reasonable care by the
Trustees, officers or employees of the Trust, regardless of whether such counsel
or expert may also be a Trustee.



<PAGE>



                                    ARTICLE V

                             SERIES; CLASSES; SHARES

         Section 1. Establishment of Series or Class. The Trust shall consist of
one or more Series.  Without limiting the authority of the Trustees to establish
and designate any further Series,  the Trustees hereby establish a single Series
which shall be designated  Pioneer  Science & Technology  Fund.  Each additional
Series shall be  established  and is effective upon the adoption of a resolution
of a  majority  of the  Trustees  or any  alternative  date  specified  in  such
resolution.  The Trustees may designate the relative  rights and  preferences of
the Shares of each Series. The Trustees may divide the Shares of any Series into
Classes.  Without  limiting  the  authority  of the  Trustees to  establish  and
designate any further  Classes,  the Trustees  hereby  establish four Classes of
Shares which shall be  designated  Class A, Class B, Class C and Class Y Shares.
The Classes of Shares of the existing  Series herein  established and designated
and any Shares of any further  Series and Classes  that may from time to time be
established  and designated by the Trustees shall be established and designated,
and the  variations  in the  relative  rights and  preferences  as  between  the
different Series shall be fixed and determined, by the Trustees;  provided, that
all Shares shall be identical  except for such  variations as shall be fixed and
determined  between  different Series or Classes by the Trustees in establishing
and designating  such Class or Series.  In connection  therewith with respect to
the existing  Classes,  the purchase  price,  the method of determining  the net
asset value,  and the relative  dividend rights of holders shall be as set forth
in the Trust's  Registration  Statement on Form N-1A under the Securities Act of
1933  and/or the 1940 Act and as in effect at the time of issuing  Shares of the
existing Classes.

         All  references  to  Shares in this  Declaration  shall be deemed to be
Shares of any or all Series or Classes as the  context  may  require.  The Trust
shall  maintain  separate  and  distinct  records  for each  Series and hold and
account for the assets thereof  separately from the other assets of the Trust or
of any  other  Series.  A Series  may  issue  any  number of Shares or any Class
thereof and need not issue  Shares.  Each Share of a Series  shall  represent an
equal  beneficial  interest  in the net assets of such  Series.  Each  holder of
Shares of a Series or a Class  thereof shall be entitled to receive his pro rata
share of all  distributions  made with  respect  to such  Series or Class.  Upon
redemption of his Shares, such Shareholder shall be paid solely out of the funds
and property of such  Series.  The Trustees may adopt and change the name of any
Series or Class.

         Section  2.  Shares.  The  beneficial  interest  in the Trust  shall be
divided into transferable  Shares of one or more separate and distinct Series or
Classes  established  by the  Trustees.  The number of Shares of each Series and
Class is  unlimited  and each  Share  shall  have no par value per Share or such
other amount as the Trustees may establish. All Shares issued hereunder shall be
fully paid and  nonassessable.  Shareholders  shall have no  preemptive or other
right to subscribe to any additional  Shares or other  securities  issued by the
Trust.  The  Trustees  shall  have  full  power  and  authority,  in their  sole
discretion  and without  obtaining  Shareholder  approval,  to issue original or
additional  Shares at such times and on such terms and  conditions  as they deem
appropriate;  to issue  fractional  Shares and Shares held in the  treasury;  to
establish  and to change in any manner Shares of any Series or Classes with such
preferences,  terms of conversion,  voting powers,  rights and privileges as the
Trustees may determine (but the Trustees may not change  Outstanding Shares in a
manner  materially  adverse to the  Shareholders  of such Shares);  to divide or
combine the Shares of any Series or Classes into a greater or lesser number;  to
classify or reclassify any unissued  Shares of any Series or Classes into one or
more  Series or Classes of Shares;  to abolish any one or more Series or Classes
of Shares; to issue Shares to acquire other assets (including assets subject to,
and in connection  with, the assumption of liabilities)  and businesses;  and to
take such other  action  with  respect to the  Shares as the  Trustees  may deem
desirable. Shares held in the treasury shall not confer any voting rights on the
Trustees  and shall not be  entitled  to any  dividends  or other  distributions
declared with respect to the Shares.

         Section  3.  Investment  in  the  Trust.   The  Trustees  shall  accept
investments  in any Series or Class from such  persons and on such terms as they
may from time to time authorize. At the Trustees' discretion,  such investments,
subject to  applicable  law, may be in the form of cash or  securities  in which
that Series is authorized to invest,  valued as provided in Article VI,  Section
3.  Investments in a Series shall be credited to each  Shareholder's  account in
the form of full Shares at the Net Asset Value per Share next  determined  after
the  investment  is received or accepted as may be  determined  by the Trustees;
provided, however, that the Trustees may, in their sole discretion, (a) impose a
sales  charge  upon  investments  in any Series or Class,  (b) issue  fractional
Shares,  (c)  determine  the Net Asset  Value per Share of the  initial  capital
contribution  or (d)  authorize the issuance of Shares at a price other than Net
Asset  Value to the  extent  permitted  by the 1940  Act or any  rule,  order or
interpretation of the Commission  thereunder.  The Trustees shall have the right
to refuse to accept  investments  in any Series at any time without any cause or
reason therefor whatsoever.

         Section 4. Assets and Liabilities of Series. All consideration received
by the Trust for the issue or sale of Shares of a  particular  Series,  together
with all assets in which such  consideration  is  invested  or  reinvested,  all
income, earnings,  profits, and proceeds thereof (including any proceeds derived
from the sale, exchange or liquidation of such assets, and any funds or payments
derived from any  reinvestment  of such  proceeds in whatever  form the same may
be), shall be held and accounted for  separately  from the assets of every other
Series and are  referred to as "assets  belonging  to" that  Series.  The assets
belonging to a Series shall belong only to that Series for all purposes,  and to
no other  Series,  subject only to the rights of  creditors of that Series.  Any
assets,  income,  earnings,  profits,  and proceeds thereof,  funds, or payments
which are not readily  identifiable as belonging to any particular  Series shall
be  allocated  by the  Trustees  between  and  among  one or more  Series as the
Trustees deem fair and equitable.  Each such allocation  shall be conclusive and
binding upon the  Shareholders of all Series for all purposes,  and such assets,
earnings,  income,  profits or funds, or payments and proceeds  thereof shall be
referred to as assets belonging to that Series. The assets belonging to a Series
shall be so  recorded  upon the  books of the  Trust,  and  shall be held by the
Trustees in trust for the benefit of the Shareholders of that Series. The assets
belonging to a Series shall be charged with the  liabilities  of that Series and
all expenses,  costs, charges and reserves  attributable to that Series,  except
that  liabilities and expenses  allocated  solely to a particular Class shall be
borne by that  Class.  Any  general  liabilities,  expenses,  costs,  charges or
reserves of the Trust which are not readily  identifiable  as  belonging  to any
particular  Series or Class  shall be  allocated  and  charged  by the  Trustees
between or among any one or more of the Series or Classes in such  manner as the
Trustees deem fair and equitable.  Each such allocation  shall be conclusive and
binding upon the Shareholders of all Series or Classes for all purposes.

         Without  limiting  the  foregoing,  but  subject  to the  right  of the
Trustees to allocate general liabilities,  expenses,  costs, charges or reserves
as herein provided, the debts,  liabilities,  obligations and expenses incurred,
contracted for or otherwise  existing with respect to a particular  Series shall
be  enforceable  against  the assets of such  Series  only,  and not against the
assets of any other Series. Notice of this contractual limitation on liabilities
among Series may, in the Trustees'  discretion,  be set forth in the certificate
of trust of the Trust  (whether  originally  or by  amendment) as filed or to be
filed in the Office of the Secretary of State of the State of Delaware  pursuant
to the Delaware  Act, and upon the giving of such notice in the  certificate  of
trust, the statutory  provisions of Section 3804 of the Delaware Act relating to
limitations on liabilities  among Series (and the statutory effect under Section
3804 of setting  forth such notice in the  certificate  of trust)  shall  become
applicable  to the  Trust and each  Series.  Any  person  extending  credit  to,
contracting  with or having  any claim  against  any Series may look only to the
assets of that  Series to  satisfy  or enforce  any debt,  with  respect to that
Series. No Shareholder or former Shareholder of any Series shall have a claim on
or any right to any assets allocated or belonging to any other Series.

         Section 5. Ownership and Transfer of Shares. The Trust or a transfer or
similar agent for the Trust shall  maintain a register  containing the names and
addresses of the  Shareholders  of each Series and Class thereof,  the number of
Shares of each Series and Class held by such  Shareholders,  and a record of all
Share  transfers.  The  register  shall  be  conclusive  as to the  identity  of
Shareholders  of record and the number of Shares held by them from time to time.
The Trustees may authorize the issuance of certificates  representing Shares and
adopt rules  governing  their use.  The Trustees  may make rules  governing  the
transfer  of  Shares,  whether or not  represented  by  certificates.  Except as
otherwise provided by the Trustees, Shares shall be transferable on the books of
the Trust only by the record holder thereof or by his duly authorized agent upon
delivery  to the  Trustees  or the  Trust's  transfer  agent of a duly  executed
instrument of transfer, together with a Share certificate if one is outstanding,
and such evidence or the  genuineness of each such  execution and  authorization
and of  such  other  matters  as may be  required  by the  Trustees.  Upon  such
delivery,  and subject to any further requirements  specified by the Trustees or
contained  in the By-laws,  the  transfer  shall be recorded on the books of the
Trust.  Until a transfer is so  recorded,  the  Shareholder  of record of Shares
shall be deemed to be the holder of such Shares for all purposes  hereunder  and
neither the Trustees nor the Trust,  nor any transfer  agent or registrar or any
officer,  employee  or agent of the Trust,  shall be affected by any notice of a
proposed transfer.

         Section  6.  Status of Shares;  Limitation  of  Shareholder  Liability.
Shares  shall be deemed to be personal  property  giving  Shareholders  only the
rights  provided in this  Declaration.  Every  Shareholder,  by virtue of having
acquired a Share,  shall be held  expressly to have assented to and agreed to be
bound by the terms of this  Declaration  and to have become a party  hereto.  No
Shareholder shall be personally liable for the debts,  liabilities,  obligations
and expenses incurred by, contracted for, or otherwise existing with respect to,
the Trust or any Series.  The death,  incapacity,  dissolution,  termination  or
bankruptcy of a Shareholder  during the existence of the Trust shall not operate
to terminate the Trust, nor entitle the  representative  of any such Shareholder
to an accounting  or to take any action in court or elsewhere  against the Trust
or the  Trustees,  but entitles such  representative  only to the rights of such
Shareholder  under  this  Trust.  Ownership  of  Shares  shall not  entitle  the
Shareholder to any title in or to the whole or any part of the Trust Property or
right to call for a partition or division of the same or for an accounting,  nor
shall the ownership of Shares  constitute the Shareholders as partners.  Neither
the  Trust  nor the  Trustees  shall  have any  power  to bind  any  Shareholder
personally or to demand payment from any Shareholder for anything, other than as
agreed  by the  Shareholder.  Shareholders  shall  have the same  limitation  of
personal  liability as is extended to shareholders of a private  corporation for
profit  incorporated in the State of Delaware.  Every written  obligation of the
Trust or any Series shall contain a statement to the effect that such obligation
may only be enforced against the assets of the appropriate Series or all Series;
however,  the  omission  of such  statement  shall not operate to bind or create
personal liability for any Shareholder or Trustee.


                                   ARTICLE VI

                          DISTRIBUTIONS AND REDEMPTIONS

         Section 1.  Distributions.  The  Trustees or a committee of one or more
Trustees  and one or more  officers  may  declare  and pay  dividends  and other
distributions,  including  dividends on Shares of a particular  Series and other
distributions  from  the  assets  belonging  to  that  Series.  No  dividend  or
distribution,   including,   without  limitation,  any  distribution  paid  upon
termination  of the Trust or of any Series (or Class)  with  respect to, nor any
redemption  or  repurchase  of, the  Shares of any  Series  (or Class)  shall be
effected  by the Trust  other  than from the  assets  held with  respect to such
Series,  nor shall any Shareholder of any particular  Series  otherwise have any
right or claim  against the assets held with respect to any other Series  except
to the extent that such  Shareholder  has such a right or claim  hereunder  as a
Shareholder  of such other Series.  The Trustees  shall have full  discretion to
determine which items shall be treated as income and which items as capital; and
each such  determination and allocation shall be conclusive and binding upon the
Shareholders.  The amount and payment of  dividends or  distributions  and their
form,  whether  they  are in cash,  Shares  or other  Trust  Property,  shall be
determined  by the  Trustees.  Dividends  and  other  distributions  may be paid
pursuant to a standing  resolution  adopted  once or more often as the  Trustees
determine.  All  dividends  and other  distributions  on Shares of a  particular
Series  shall be  distributed  pro rata to the  Shareholders  of that  Series in
proportion  to the number of Shares of that  Series they held on the record date
established for such payment, except that such dividends and distributions shall
appropriately  reflect expenses  allocated to a particular Class of such Series.
The  Trustees may adopt and offer to  Shareholders  such  dividend  reinvestment
plans,  cash  dividend  payout  plans  or  similar  plans as the  Trustees  deem
appropriate.

         Section 2.  Redemptions.  Each  Shareholder  of a Series shall have the
right at such times as may be permitted by the Trustees to require the Series to
redeem all or any part of his Shares at a  redemption  price per Share  equal to
the Net Asset Value per Share at such time as the Trustees shall have prescribed
by  resolution,  or, to the  extent  permitted  by the 1940 Act,  at such  other
redemption  price  and  at  such  times  as  the  Trustees  shall  prescribe  by
resolution.  In the absence of such  resolution,  the redemption price per Share
shall be the Net Asset Value next  determined  after  receipt by the Series of a
request for redemption in proper form less such charges as are determined by the
Trustees and  described in the Trust's  Registration  Statement  for that Series
under the Securities Act of 1933. The Trustees may specify  conditions,  prices,
and places of redemption,  may specify binding  requirements for the proper form
or forms of requests for  redemption  and may specify the amount of any deferred
sales charge to be withheld from redemption proceeds.  Payment of the redemption
price may be wholly or partly in securities or other assets at the value of such
securities or assets used in such determination of Net Asset Value, or may be in
cash.  Upon  redemption,  Shares may be reissued from time to time. The Trustees
may require  Shareholders to redeem Shares for any reason under terms set by the
Trustees,  including, but not limited to, the failure of a Shareholder to supply
a taxpayer  identification  number if  required to do so, or to have the minimum
investment  required,  or to pay when due for the  purchase of Shares  issued to
him. To the extent permitted by law, the Trustees may retain the proceeds of any
redemption of Shares  required by them for payment of amounts due and owing by a
Shareholder to the Trust or any Series or Class or any  governmental  authority.
Notwithstanding  the  foregoing,  the  Trustees  may  postpone  payment  of  the
redemption  price and may suspend the right of the  Shareholders  to require any
Series  or Class to  redeem  Shares  during  any  period of time when and to the
extent permissible under the 1940 Act.

         Section 3.  Determination  of Net Asset Value. The Trustees shall cause
the Net Asset Value of Shares of each Series or Class to be determined from time
to time in a  manner  consistent  with  applicable  laws  and  regulations.  The
Trustees may delegate the power and duty to determine  Net Asset Value per Share
to one or more  Trustees or officers of the Trust or to a custodian,  depository
or other agent  appointed for such purpose.  The Net Asset Value of Shares shall
be  determined  separately  for each  Series  or  Class at such  times as may be
prescribed by the Trustees or, in the absence of action by the  Trustees,  as of
the close of regular  trading on the New York Stock Exchange on each day for all
or part of which such Exchange is open for unrestricted trading.

         Section 4.  Suspension  of Right of  Redemption.  If, as referred to in
Section 2 of this Article, the Trustees postpone payment of the redemption price
and suspend the right of  Shareholders  to redeem their Shares,  such suspension
shall take effect at the time the Trustees shall specify, but not later than the
close  of  business  on the  business  day next  following  the  declaration  of
suspension. Thereafter Shareholders shall have no right of redemption or payment
until the Trustees declare the end of the suspension. If the right of redemption
is suspended,  a Shareholder  may either  withdraw his request for redemption or
receive payment based on the Net Asset Value per Share next determined after the
suspension terminates.

         Section 5.  Repurchase by Agreement.  The Trust may  repurchase  Shares
directly,  or through  the  Distributor  or  another  agent  designated  for the
purpose,  by agreement  with the owner  thereof at a price not exceeding the Net
Asset Value per Share determined as of the time when the purchase or contract of
purchase  is made or the Net  Asset  Value  as of any  time  which  may be later
determined,  provided payment is not made for the Shares prior to the time as of
which such Net Asset Value is determined.

                                   ARTICLE VII

                    SHAREHOLDERS' VOTING POWERS AND MEETINGS

         Section 1. Voting  Powers.  The  Shareholders  shall have power to vote
only with  respect to (a) the  election  of Trustees as provided in Section 2 of
this  Article;  (b) the removal of  Trustees as provided in Article II,  Section
3(d); (c) any investment  advisory or management contract as provided in Article
VIII,  Section 1; (d) any  termination  of the Trust as  provided in Article IX,
Section 4; (e) the amendment of this  Declaration  to the extent and as provided
in Article X, Section 8; and (f) such additional  matters  relating to the Trust
as may be required or authorized by law, this Declaration, or the By-laws or any
registration  of the Trust with the Commission or any State,  or as the Trustees
may consider desirable.

         On any matter submitted to a vote of the Shareholders, all Shares shall
be voted by  individual  Series or Class,  except (a) when  required by the 1940
Act,  Shares shall be voted in the  aggregate  and not by  individual  Series or
Class,  and (b) when the Trustees have  determined  that the matter  affects the
interests of more than one Series or Class,  then the  Shareholders  of all such
Series or Classes  shall be  entitled  to vote  thereon.  As  determined  by the
Trustees without the vote or consent of shareholders, on any matter submitted to
a vote of Shareholders either (i) each whole Share shall be entitled to one vote
as to any matter on which it is entitled to vote and each fractional Share shall
be entitled to a proportionate  fractional vote or (ii) each dollar of net asset
value  (number of Shares owned times net asset value per share of such Series or
Class, as applicable)  shall be entitled to one vote on any matter on which such
Shares are entitled to vote and each fractional  dollar amount shall be entitled
to a proportionate  fractional vote.  Without limiting the power of the Trustees
in any way to designate otherwise in accordance with the preceding sentence, the
Trustees hereby establish that each whole Share shall be entitled to one vote as
to any matter on which it is entitled to vote and each fractional Share shall be
entitled to a proportionate fractional vote. There shall be no cumulative voting
in the election of Trustees. Shares may be voted in person or by proxy or in any
manner provided for in the By-laws.  The By-laws may provide that proxies may be
given by any electronic or telecommunications device or in any other manner, but
if a proposal by anyone  other than the  officers or Trustees is  submitted to a
vote of the  Shareholders of any Series or Class, or if there is a proxy contest
or proxy  solicitation or proposal in opposition to any proposal by the officers
or  Trustees,  Shares  may be voted only in person or by  written  proxy.  Until
Shares of a Series are issued,  as to that Series the  Trustees may exercise all
rights of Shareholders and may take any action required or permitted to be taken
by  Shareholders  by  law,  this   Declaration  or  the  By-laws.   Meetings  of
Shareholders  shall be called and notice thereof and record dates therefor shall
be given and set as provided in the By-laws.

         Section 2. Quorum;  Required Vote.  One-third of the Outstanding Shares
of each Series or Class,  or one-third of the  Outstanding  Shares of the Trust,
entitled to vote in person or by proxy shall be a quorum for the  transaction of
business at a  Shareholders'  meeting with  respect to such Series or Class,  or
with  respect to the entire  Trust,  respectively.  Any lesser  number  shall be
sufficient for adjournments.  Any adjourned  session of a Shareholders'  meeting
may be held within a  reasonable  time  without  further  notice.  Except when a
larger vote is required by law, this  Declaration or the By-laws,  a majority of
the Shares voting at a Shareholders'  meeting in person or by proxy shall decide
any matters to be voted upon with respect to the entire Trust and a plurality of
such  Shares  shall  elect a  Trustee;  provided,  that if this  Declaration  or
applicable  law  permits  or  requires  that  Shares  be voted on any  matter by
individual  Series or  Classes,  then a majority of the Shares of that Series or
Class (or, if required by law, a majority of the Shares outstanding and entitled
to vote of that Series or Class) voting at a Shareholders'  meeting in person or
by proxy on the matter shall decide that matter  insofar as that Series or Class
is concerned. Shareholders may act as to the Trust or any Series or Class by the
written  consent  of a  majority  (or such other  amount as may be  required  by
applicable  law) of the  Outstanding  Shares of the  Trust or of such  Series or
Class, as the case may be.

         Section  3.  Record  Dates.   For  the  purpose  of   determining   the
Shareholders of any Series (or Class) who are entitled to receive payment of any
dividend or of any other distribution,  the Trustees may from time to time fix a
date,  which shall be before the date for the  payment of such  dividend or such
other  payment,  as the record date for  determining  the  Shareholders  of such
Series (or Class)  having the right to receive  such  dividend or  distribution.
Without fixing a record date, the Trustees may for  distribution  purposes close
the  register or transfer  books for one or more  Series (or  Classes)  any time
prior  to the  payment  of a  distribution.  Nothing  in this  Section  shall be
construed as  precluding  the Trustees from setting  different  record dates for
different Series (or Classes).

         Section 4.  Additional  Provisions.  The By-laws  may  include  further
provisions for Shareholders' votes and meetings and related matters.

                                  ARTICLE VIII

                        EXPENSES OF THE TRUST AND SERIES

         Section 1.  Payment  of  Expenses  by the Trust.  Subject to Article V,
Section 4, the Trust or a particular  Series shall pay, or shall  reimburse  the
Trustees from the assets belonging to all Series or the particular  Series,  for
their  expenses (or the  expenses of a Class of such Series) and  disbursements,
including,  but not limited to,  interest  charges,  taxes,  brokerage  fees and
commissions;  expenses of issue,  repurchase and  redemption of Shares;  certain
insurance  premiums;  applicable  fees,  interest  charges and expenses of third
parties,  including the Trust's investment advisers,  managers,  administrators,
distributors, custodians, transfer agents and fund accountants; fees of pricing,
interest,  dividend, credit and other reporting services; costs of membership in
trade associations;  telecommunications  expenses;  funds transmission expenses;
auditing,  legal and  compliance  expenses;  costs of forming  the Trust and its
Series and  maintaining  its  existence;  costs of  preparing  and  printing the
prospectuses of the Trust and each Series,  statements of additional information
and  Shareholder  reports  and  delivering  them to  Shareholders;  expenses  of
meetings of Shareholders and proxy solicitations therefor;  costs of maintaining
books and accounts;  costs of  reproduction,  stationery and supplies;  fees and
expenses of the Trustees; compensation of the Trust's officers and employees and
costs of other personnel  performing services for the Trust or any Series; costs
of Trustee meetings; Commission registration fees and related expenses; state or
foreign  securities laws registration  fees and related  expenses;  and for such
non-recurring items as may arise,  including  litigation to which the Trust or a
Series (or a Trustee or officer of the Trust acting as such) is a party, and for
all losses and  liabilities  by them incurred in  administering  the Trust.  The
Trustees shall have a lien on the assets belonging to the appropriate Series, or
in the case of an expense  allocable  to more than one Series,  on the assets of
each such Series, prior to any rights or interests of the Shareholders  thereto,
for  the  reimbursement  to them of such  expenses,  disbursements,  losses  and
liabilities.

         Section 2. Payment of Expenses by Shareholders. The Trustees shall have
the power, as frequently as they may determine,  to cause each  Shareholder,  or
each  Shareholder  of any  particular  Series,  to pay  directly,  in advance or
arrears, for charges of the Trust's custodian or transfer, shareholder servicing
or similar agent, an amount fixed from time to time by the Trustees,  by setting
off such charges due from such  Shareholder  from declared but unpaid  dividends
owed such Shareholder  and/or by reducing the number of Shares in the account of
such  Shareholder  by  that  number  of  full  and/or  fractional  Shares  which
represents the outstanding amount of such charges due from such Shareholder.


                                   ARTICLE IX

                                  MISCELLANEOUS

         Section 1. Trust Not a Partnership.  This  Declaration  creates a trust
and not a partnership. No Trustee shall have any power to bind personally either
the Trust's officers or any Shareholder.

         Section 2. Trustee Action. The exercise by the Trustees of their powers
and  discretion  hereunder  in good  faith and with  reasonable  care  under the
circumstances then prevailing shall be binding upon everyone interested. Subject
to the  provisions of Article IV, the Trustees shall not be liable for errors of
judgment or mistakes of fact or law.

         Section 3. Record  Dates.  The Trustees may fix in advance a date up to
ninety (90) days before the date of any Shareholders'  meeting,  or the date for
the  payment  of any  dividends  or  other  distributions,  or the  date for the
allotment of rights,  or the date when any change or  conversion  or exchange of
Shares  shall go into  effect  as a record  date  for the  determination  of the
Shareholders  entitled  to  notice  of,  and to vote at,  any such  meeting,  or
entitled  to  receive  payment of such  dividend  or other  distribution,  or to
receive any such  allotment of rights,  or to exercise such rights in respect of
any such change, conversion or exchange of Shares.

         Section  4.  Termination  of the  Trust.  (a)  This  Trust  shall  have
perpetual existence. Subject to the vote of a majority of the Shares outstanding
and entitled to vote of the Trust or of each Series to be affected, the Trustees
may

         (i) sell and  convey  all or  substantially  all of the  assets  of all
         Series or any affected  Series to another  Series or to another  entity
         which is an open-end  investment company as defined in the 1940 Act, or
         is a series thereof, for adequate consideration,  which may include the
         assumption of all outstanding obligations, taxes and other liabilities,
         accrued or contingent,  of the Trust or any affected Series,  and which
         may include  shares of or interests in such Series,  entity,  or series
         thereof; or

         (ii) at any time sell and convert  into money all or substantially all
         of the assets of all Series or any affected Series.

Upon making reasonable provision for the payment of all known liabilities of all
Series or any  affected  Series in either  (i) or (ii),  by such  assumption  or
otherwise,  the Trustees shall  distribute the remaining  proceeds or assets (as
the case may be) ratably  among the  Shareholders  of all Series or any affected
Series;  however,  the  payment to any  particular  Class of such  Series may be
reduced by any fees, expenses or charges allocated to that Class.

         (b) The  Trustees may take any of the actions  specified in  subsection
(a) (i) and (ii) above  without  obtaining  the vote of a majority of the Shares
Outstanding and entitled to vote of the Trust or any Series if a majority of the
Trustees  determines that the  continuation of the Trust or Series is not in the
best interests of the Trust, such Series, or their respective  Shareholders as a
result of factors or events adversely affecting the ability of the Trust or such
Series to conduct its business and operations in an economically  viable manner.
Such  factors and events may include the  inability  of the Trust or a Series to
maintain  its assets at an  appropriate  size,  changes  in laws or  regulations
governing  the Trust or the Series or affecting  assets of the type in which the
Trust or Series invests, or economic developments or trends having a significant
adverse impact on the business or operations of the Trust or such Series.

         (c) Upon completion of the  distribution  of the remaining  proceeds or
assets  pursuant to subsection (a), the Trust or affected Series shall terminate
and the  Trustees  and the  Trust  shall be  discharged  of any and all  further
liabilities and duties  hereunder with respect thereto and the right,  title and
interest  of  all  parties  therein  shall  be  canceled  and  discharged.  Upon
termination  of the Trust,  following  completion of winding up of its business,
the  Trustees  shall  cause  a  certificate  of   cancellation  of  the  Trust's
certificate  of trust to be filed in  accordance  with the Delaware  Act,  which
certificate of cancellation may be signed by any one Trustee.

         Section 5. Reorganization. (a) Notwithstanding anything else herein, to
change the Trust's  form or place of  organization  the  Trustees  may,  without
Shareholder  approval  unless such approval is required by  applicable  law, (i)
cause the Trust to merge or consolidate  with or into one or more  entities,  if
the surviving or resulting  entity is the Trust or another  open-end  management
investment company under the 1940 Act, or a series thereof, that will succeed to
or assume the Trust's  registration under the 1940 Act, (ii) cause the Shares to
be  exchanged  under or pursuant  to any state or federal  statute to the extent
permitted  by law,  or (iii)  cause the Trust to  incorporate  under the laws of
Delaware  or  any  other  U.S.   jurisdiction.   Any   agreement  of  merger  or
consolidation  or  certificate of merger may be signed by a majority of Trustees
and facsimile signatures conveyed by electronic or telecommunication means shall
be valid.

         (b)  Pursuant  to and in  accordance  with the  provisions  of  Section
3815(f) of the Delaware Act, an agreement of merger or consolidation approved by
the Trustees in  accordance  with this Section 5 may effect any amendment to the
Declaration or effect the adoption of a new trust  instrument of the Trust if it
is the surviving or resulting trust in the merger or consolidation.

         (c) The Trustees may create one or more business trusts to which all or
any part of the  assets,  liabilities,  profits  or  losses  of the Trust or any
Series or Class thereof may be transferred and may provide for the conversion of
Shares in the Trust or any Series or Class thereof into beneficial  interests in
any such newly created trust or trusts or any series or classes thereof.

         Section  6.  Declaration  of  Trust.  The  original  or a copy  of this
Declaration  of Trust  and of each  amendment  hereto  or  Declaration  of Trust
supplemental  shall be kept at the office of the Trust where it may be inspected
by any Shareholder. Anyone dealing with the Trust may rely on a certificate by a
Trustee or an officer of the Trust as to the  authenticity of the Declaration of
Trust or any such  amendments or supplements and as to any matters in connection
with the Trust.  The  masculine  gender  herein  shall  include the feminine and
neuter genders.  Headings  herein are for convenience  only and shall not affect
the construction of this Declaration of Trust.  This Declaration of Trust may be
executed  in any  number  of  counterparts,  each of which  shall be  deemed  an
original.

         Section 7.  Applicable  Law.  This  Declaration  and the Trust  created
hereunder  are  governed by and  construed  and  administered  according  to the
Delaware  Act and  the  applicable  laws of the  State  of  Delaware;  provided,
however,  that there shall not be applicable to the Trust,  the Trustees or this
Declaration  of Trust  (a) the  provisions  of  Section  3540 of Title 12 of the
Delaware  Code, or (b) any  provisions of the laws  (statutory or common) of the
State of Delaware  (other than the  Delaware  Act)  pertaining  to trusts  which
relate to or  regulate  (i) the filing  with any court or  governmental  body or
agency of trustee  accounts  or  schedules  of trustee  fees and  charges,  (ii)
affirmative  requirements  to post  bonds  for  trustees,  officers,  agents  or
employees  of a  trust,  (iii)  the  necessity  for  obtaining  court  or  other
governmental approval concerning the acquisition, holding or disposition of real
or personal  property,  (iv) fees or other sums payable to  trustees,  officers,
agents or employees of a trust,  (v) the allocation of receipts and expenditures
to income or principal,  (vi)  restrictions  or limitations  on the  permissible
nature, amount or concentration of trust investments or requirements relating to
the titling,  storage or other manner of holding of trust  assets,  or (vii) the
establishment of fiduciary or other standards of responsibilities or limitations
on the acts or powers of trustees,  which are inconsistent  with the limitations
or liabilities or authorities and powers of the Trustees set forth or referenced
in this  Declaration.  The Trust shall be of the type commonly called a Delaware
business  trust,  and,  without  limiting the provisions  hereof,  the Trust may
exercise  all  powers  which  are  ordinarily  exercised  by such a trust  under
Delaware law. The Trust  specifically  reserves the right to exercise any of the
powers or  privileges  afforded  to trusts or actions  that may be engaged in by
trusts under the Delaware Act, and the absence of a specific reference herein to
any such  power,  privilege  or action  shall  not imply  that the Trust may not
exercise such power or privilege or take such actions.

         Section 8. Amendments.  The Trustees may, without any Shareholder vote,
amend or  otherwise  supplement  this  Declaration  by  making an  amendment,  a
Declaration  of Trust  supplemental  hereto or an  amended  and  restated  trust
instrument;  provided,  that  Shareholders  shall  have the right to vote on any
amendment  (a) which would affect the voting rights of  Shareholders  granted in
Article  VII,  Section l, (b) to this  Section 8, (c) required to be approved by
Shareholders by law or by the Trust's  registration  statement(s) filed with the
Commission,  and (d) submitted to them by the Trustees in their discretion.  Any
amendment  submitted to Shareholders  which the Trustees  determine would affect
the  Shareholders of any Series shall be authorized by vote of the  Shareholders
of such  Series and no vote shall be required  of  Shareholders  of a Series not
affected.  Notwithstanding  anything  else herein,  any  amendment to Article IV
which would have the effect of reducing  the  indemnification  and other  rights
provided thereby to Trustees, officers, employees, and agents of the Trust or to
Shareholders  or  former  Shareholders,  and any  repeal  or  amendment  of this
sentence shall each require the affirmative vote of the holders of two-thirds of
the  Outstanding  Shares  of the  Trust  entitled  to vote  thereon  and no such
amendment  shall  effect  the right to  indemnification  of any person who is no
longer a Trustee, officer, employee or agent at the time of such amendment.

         Section 9.  Derivative  Actions.  In addition to the  requirements  set
forth in Section 3816 of the Delaware Act, a Shareholder  may bring a derivative
action on behalf of the Trust only if the following conditions are met:

         (a)  Shareholders  eligible to bring such  derivative  action under the
Delaware Act who hold at least 10% of the  Outstanding  Shares of the Trust,  or
10% of the  Outstanding  Shares  of the  Series  or Class to which  such  action
relates, shall join in the request for the Trustees to commence such action; and

         (b) the  Trustees  must be  afforded  a  reasonable  amount  of time to
consider such  shareholder  request and to investigate  the basis of such claim.
The  Trustees  shall  be  entitled  to  retain  counsel  or  other  advisers  in
considering  the merits of the request and shall require an  undertaking  by the
Shareholders  making such request to reimburse  the Trust for the expense of any
such advisers in the event that the Trustees determine not to bring such action.

         Section 10.  Fiscal  Year.  The fiscal year of the Trust shall end on a
specified  date as set forth in the By-laws.  The Trustees may change the fiscal
year of the Trust without Shareholder approval.

         Section  11.  Severability.  The  provisions  of this  Declaration  are
severable.  If the  Trustees  determine,  with the advice of  counsel,  that any
provision hereof conflicts with the 1940 Act, the regulated  investment  company
provisions  of the  Internal  Revenue  Code or with  other  applicable  laws and
regulations, the conflicting provision shall be deemed never to have constituted
a part of this Declaration; provided, however, that such determination shall not
affect any of the remaining  provisions of this Declaration or render invalid or
improper  any  action  taken  or  omitted  prior to such  determination.  If any
provision  hereof shall be held invalid or  unenforceable  in any  jurisdiction,
such invalidity or unenforceability  shall attach only to such provision only in
such jurisdiction and shall not affect any other provision of this Declaration.




<PAGE>


         IN WITNESS WHEREOF, the undersigned being all the Trustees of the Trust
have executed this instrument as of the date first written above.


                                    /s/John F. Cogan, Jr.
                                    John F. Cogan, Jr., as Trustee
                                    and not individually



                                    David D. Tripple, as Trustee
                                    and not individually


                                    The address of each Trustee is
                                    c/o Pioneer Science & Technology Fund
                                    60 State Street, Boston, Massachusetts 02109




<PAGE>


         IN WITNESS WHEREOF, the undersigned being all the Trustees of the Trust
have executed this instrument as of the date first written above.



                                    John F. Cogan, Jr., as Trustee
                                    and not individually


                                    /s/ David D. Tripple
                                    David D. Tripple, as Trustee
                                    and not individually


                                    The address of each Trustee is
                                    c/o Pioneer Science & Technology Fund
                                    60 State Street, Boston, Massachusetts 02109










                                     BY-LAWS

                                       OF

                        PIONEER SCIENCE & TECHNOLOGY FUND

                                    ARTICLE I

                                   DEFINITIONS

         All  capitalized  terms have the respective  meanings given them in the
Agreement and  Declaration of Trust of Pioneer  Science & Technology  Fund dated
January 13, 2000, as amended or restated from time to time.

                                   ARTICLE II

                                     OFFICES

         SECTION  1.  PRINCIPLES  OFFICE.  Until  changed by the  Trustees,  the
principal office of the Trust shall be in Boston, Massachusetts.

         SECTION  2.  OTHER  OFFICES.  The Trust may have  offices in such other
places  without as well as within the State of Delaware as the Trustees may from
time to time determine.

         SECTION  3.  REGISTERED  OFFICE  AND  REGISTERED  AGENT.  The  Board of
Trustees shall establish a registered  office in the State of Delaware and shall
appoint as the Trust's  registered  agent for service of process in the State of
Delaware  an  individual  resident  of  the  State  of  Delaware  or a  Delaware
corporation  or a corporation  authorized  to transact  business in the State of
Delaware;  in each case the business office of such registered agent for service
of process shall be identical with the registered Delaware office of the Trust.

                                   ARTICLE III

                                  SHAREHOLDERS

         SECTION 1.  MEETINGS.  Meetings of the  Shareholders  of the Trust or a
Series or Class thereof shall be held as provided in the Declaration of Trust at
such  place  within  or  without  the State of  Delaware  as the  Trustee  shall
designate.  The holders of one-third of the Outstanding Shares of the Trust or a
Series or Class thereof present in person or by proxy and entitled to vote shall
constitute a quorum at any meeting of the  Shareholders of the Trust or a Series
or Class thereof.

         SECTION  2.  NOTICE  OF  MEETINGS.   Notice  of  all  meetings  of  the
Shareholders,  stating the time,  place and  purposes of the  meeting,  shall be
given  by the  Trustees  by mail or  telegraphic  or  electronic  means  to each
Shareholder  at his address as recorded on the  register of the Trust  mailed at
least (10) days and not more than ninety (90) days before the meeting, PROVIDED,
HOWEVER,  that notice of a meeting  need not be given to a  Shareholder  to whom
such notice need not be given under the proxy rules of the Commission  under the
1940 Act and the Securities Exchange Act of 1934, as amended.  Only the business
stated in the notice of the meeting shall be  considered  at such  meeting.  Any
adjourned meeting may be held a adjourned without further notice. No notice need
be given to any  Shareholder  who shall  have  failed to inform the Trust of his
current  address or if a written waiver of notice,  executed before or after the
meeting  by the  Shareholder  who shall  have  failed to inform the Trust of his
current  address or if a written waiver of notice,  executed before or after the
meeting by the Shareholder or his attorney thereunto  authorized,  is filed with
the records of the meeting.

         SECTION 3. RECORD DATE FOR MEETINGS AND OTHER PURPOSES. For the purpose
of determining the Shareholders who are entitled to notice of and to vote at any
meeting, or to participate in any distribution,  or for the purpose of any other
action,  the Trustees  may from time to time close the  transfer  books for such
period,  not  exceeding  thirty (30) days,  as the  Trustees may  determine;  or
without  closing the  transfer  books the  Trustees may fix a date not more than
ninety  (90)  days  prior  to  the  date  of  any  meeting  of  Shareholders  or
distribution  or other  action  as a record  date for the  determination  of the
persons to be treated as  Shareholders  of record for such purposes,  except for
dividend payments which shall be governed by the Declaration of Trust.

         SECTION  4.  PROXIES.  At any  meeting of  Shareholders,  any holder of
Shares entitled to vote thereat may vote by proxy,  provided that no proxy shall
be voted at any  meeting  unless  it shall  have  been  placed  on file with the
Secretary, or with such other officer or agent of the Trust as the Secretary may
direct,  for verification prior to the time at which such vote shall be taken. A
proxy shall be deemed signed if the  shareholder's  name is placed on the proxy,
(whether by manual signature, typewriting, telegraphic transmission,  facsimile,
other  electronic  means or otherwise) by the  Shareholder or the  Shareholder's
attorney-in-fact.  Proxies may be given by any  electronic or  telecommunication
device except as otherwise provided in the Declaration of Trust.  Proxies may be
solicited in the name of one or more  Trustees or one or more of the officers of
the Trust.  Only Shareholders of record shall be entitled to vote. As determined
by the  Trustees  without  the vote or  consent of  Shareholders,  on any matter
submitted  to a vote of  Shareholders,  either  (i) each  whole  Share  shall be
entitled  to one vote as to any matter on which it is  entitled to vote and each
fractional  Share shall be entitled to a  proportionate  fractional vote or (ii)
each dollar of net asset value (number of Shares owned times net asset value per
Share of such Series or Class,  as applicable)  shall be entitled to one vote on
any matter on which such Shares are entitled to vote and each fractional  dollar
amount shall be entitled to a proportionate  fractional  vote.  Without limiting
their power to designate  otherwise in accordance  with the preceding  sentence,
the Trustees have  established in the Declaration of Trust that each whole share
shall be  entitled  to one vote as to any matter on which it is  entitled by the
Declaration  of Trust to vote  and  fractional  shares  shall be  entitled  to a
proportionate  fractional  vote.  When any  Share  is held  jointly  by  several
persons,  any one of them  may  vote at any  meeting  in  person  or by proxy in
respect  of such  Share,  but if more than one of them  shall be present at such
meeting in person or by proxy, and such joint owners or their proxies so present
disagree  as to any vote to be cast,  such vote shall not be received in respect
of  such  Share.  A  proxy  purporting  to be  executed  by or  on  behalf  of a
Shareholder shall be deemed valid unless challenged at or prior to its exercise,
and the burden of proving invalidity shall rest on the challenger. If the holder
of any such  share is a minor  or a person  of  unsound  mind,  and  subject  to
guardianship  or the legal  control of any other person as regards the charge or
management  of such  Share,  he may vote by his  guardian  or such other  person
appointed  or having  such  control,  and such vote may be given in person or by
proxy.

         SECTION  5.  ABSTENTIONS  AND  BROKER  NON-VOTES.   Outstanding  Shares
represented in person or by proxy (including Shares which abstain or do not vote
with respect to one or more of any proposals presented for Shareholder approval)
will be counted  for  purposes of  determining  whether a quorum is present at a
meeting.  Abstentions will be treated as Shares that are present and entitled to
vote for  purposes  of  determining  the number of Shares  that are  present and
entitled  to vote  with  respect  to any  particular  proposal,  but will not be
counted  as a vote in favor of such  proposal.  If a broker or  nominee  holding
Shares  in  "street  name"  indicates  on  the  proxy  that  it  does  not  have
discretionary  authority to vote as to a particular proposal,  those Shares will
not be considered as present and entitled to vote with respect to such proposal.

         SECTION 6.  INSPECTION  OF  RECORDS.  The records of the Trust shall be
open  to  inspection  by  Shareholders  to  the  same  extent  as  is  permitted
shareholders of a Delaware business corporation.

         SECTION 7. ACTION  WITHOUT  MEETING.  Any action  which may be taken by
Shareholders may be taken without a meeting if a majority of Outstanding  Shares
entitled  to vote on the matter (or such larger  proportion  thereof as shall be
required by law)  consent to the action in writing and the written  consents are
filed with the records of the meetings of  Shareholders.  Such consents shall be
treated for all purposes as a vote taken at a meeting of Shareholders.


                                   ARTICLE IV

                                    TRUSTEES

         SECTION  1.  MEETINGS  OF THE  TRUSTEES.  The  Trustees  may  in  their
discretion  provide for regular or stated  meetings of the  Trustees.  Notice of
regular or stated  meetings  need not be given.  Meetings of the Trustees  other
than regular or stated  meetings shall be held whenever called by the president,
the Chairman or by any one of the Trustees,  at the time being in office. Notice
of the time and place of each  meeting  other than  regular  or stated  meetings
shall be given by the  Secretary or an Assistant  Secretary or by the officer or
Trustee  calling the  meeting  and shall be mailed to each  Trustee at least two
days  before  the  meeting,  or shall be given by  telephone,  cable,  wireless,
facsimile or other electronic mechanism to each Trustee at his business address,
or personally delivered to him at least one day before the meeting.  Such notice
may, however, be waived by any Trustee. Notice of a meeting need not be given to
any Trustee if a written  waiver of notice,  executed by him before or after the
meeting, is filed with the records of the meeting, or to any Trustee who attends
the meeting without  protesting prior thereto or at its commencement the lack of
notice to him. A notice or waiver of notice  need not specify the purpose of any
meeting.  The  Trustees may meet by means of a telephone  conference  circuit or
similar communications  equipment by means of which all persons participating in
the meeting can hear each other at the same time and participation by such means
shall be deemed to have been held at a place  designated  by the Trustees at the
meeting.  participation  in a  telephone  conference  meeting  shall  constitute
presence in person at such meeting. Any action required or permitted to be taken
at any meeting of the Trustees may be taken by the Trustees without a meeting if
a majority  of the  Trustees  consent to the action in writing  and the  written
consents are filed with the records of the  Trustees'  meetings.  Such  consents
shall be treated as a vote for all purposes.

         SECTION 2.  QUORUM AND MANNER OF  ACTING.  A majority  of the  Trustees
shall be present in person at any regular or special  meeting of the Trustees in
order to constitute a quorum for the transaction of business at such meeting and
(except as otherwise required by law, the Declaration of Trust or these By-laws)
the act of a majority of the Trustees  present at any such  meeting,  at which a
quorum is present, shall be the act of the Trustees. In the absence of a quorum,
a majority of the  Trustees  present  may adjourn the meeting  from time to time
until a quorum  shall be present.  Notice of an  adjourned  meeting  need not be
given.


                                    ARTICLE V

                                   COMMITTEES

         SECTION 1.  EXECUTIVE AND OTHER  COMMITTEES.  The Trustees by vote of a
majority  of all the  Trustees  may elect  from  their own  number an  Executive
Committee  to consist of not less than three (3)  members to hold  office at the
pleasure of the Trustees,  which shall have the power to conduct the current and
ordinary business of the Trust while the Trustees are not in session,  including
the purchase and sale of  securities  and the  designation  of  securities to be
delivered upon redemption of Shares of the Trust or a Series  thereof,  and such
other powers of the Trustees as the Trustees may delegate to them,  from time to
time,  except  those  powers  which by law,  the  Declaration  of Trust or these
By-laws they are prohibited  from  delegating.  The Trustees may also elect from
their own number other  Committees from time to time; the number  composing such
Committees,  the powers conferred upon the same (subject to the same limitations
as with respect to the Executive  Committee)  and the term of membership on such
Committees  to be  determined  by the  Trustees.  The Trustees  may  designate a
chairman of any such Committee. In the absence of such designation the Committee
may elect its own Chairman.

         SECTION 2. MEETINGS  QUORUM AND MANNER OF ACTING.  The Trustees may (1)
provide for stated meetings of any Committee,  (2) specify the manner of calling
and notice  required  for  special  meetings of any  Committee,  (3) specify the
number of members of a Committee  required to constitute a quorum and the number
of members of a Committee  required to exercise  specified  powers  delegated to
such  Committee,  (4)  authorize  the making of decisions to exercise  specified
powers by written  assent of the  requisite  number of  members  of a  Committee
without a meeting, and (5) authorize the members of a Committee to meet by means
of a telephone conference circuit.

         The Executive  Committee shall keep regular minutes of its meetings and
records of decisions  taken without a meeting and cause them to be recorded in a
book designated for that purpose and kept in the office of the Trust.


                                   ARTICLE VI

                                    OFFICERS

         SECTION 1.  GENERAL  PROVISIONS.  The  officers of the Trust shall be a
President,  a Treasurer  and a Secretary,  who shall be elected by the Trustees.
The Trustees may elect or appoint such other  officers or agents as the business
of the Trust may require,  including  one or more Vice  Presidents,  one or more
Assistant  Secretaries,  and one or more Assistant Treasurers.  The Trustees may
delegate  to any  officer  or  committee  the power to appoint  any  subordinate
officers or agents.

         SECTION  2.  TERM OF OFFICE  AND  QUALIFICATIONS.  Except as  otherwise
provided by law, the  Declaration of Trust or these Bylaws,  the President,  the
Treasurer,  the  Secretary  and any other  officer shall each hold office at the
pleasure of the Board of Trustees  or until his  successor  shall have been duly
elected and qualified. The Secretary and the Treasurer may be the same person. A
Vice  President and the  Treasurer or a Vice  President and the Secretary may be
the same person,  but the offices of Vice  President,  Secretary  and  Treasurer
shall not be held by the same person.  The President shall hold no other office,
however, the President may also serve as Chairman. Except as above provided, any
two offices may be held by the same person.  Any officer may be but none need be
a Trustee or Shareholder.

         SECTION 3. REMOVAL. The Trustees,  at any regular or special meeting of
the  Trustees,  may remove any  officer  with or without  cause,  by a vote of a
majority of the Trustees  then in office.  Any officer or agent  appointed by an
officer or  committee  may be removed with or without  cause by such  appointing
officer or committee.

         SECTION 4. POWERS AND DUTIES OF THE  CHAIRMAN.  The  Trustees  may, but
need not,  appoint  from among their  number a Chairman.  When  present he shall
preside at the meetings of the  Shareholders  and of the  Trustees.  He may call
meetings  of the  Trustees  and of any  committee  thereof  whenever he deems it
necessary.  He shall be an executive  officer of the Trust and shall have,  with
the President,  general supervision over the business and policies of the Trust,
subject to the limitations imposed upon the President,  as provided in Section 5
of this Article VI.

         SECTION 5. POWERS AND DUTIES OF THE  PRESIDENT.  The President may call
meetings of the Trustees and of any Committee thereof when he deems it necessary
and shall preside at all meetings of the Shareholders. Subject to the control of
the Trustees and to the control of any Committees of the Trustees,  within their
respective spheres, as provided by the Trustees,  he shall at all times exercise
a general supervision and direction over the affairs of the Trust. He shall have
the power to employ  attorneys  and counsel for the Trust or any Series or Class
thereof and to employ such subordinate officers, agents, clerks and employees as
he may find  necessary  to transact  the  business of the Trust or any Series or
Class  thereof.  He shall also have the power to grant,  issue,  execute or sign
such powers of attorney,  proxies or other documents as may be deemed  advisable
or necessary in furtherance of the interests of the Trust or any Series thereof.
The President shall have such other powers and duties,  as from time to time may
be conferred upon or assigned to him by the Trustees.

         SECTION  6.  POWERS AND DUTIES OF VICE  PRESIDENTS.  In the  absence or
disability of the  President,  the Vice  President or, if there be more than one
Vice President, any Vice President designated by the Trustees, shall perform all
the duties and may exercise any of the powers of the  President,  subject to the
control of the Trustees.  Each Vice President shall perform such other duties as
may be assigned to him from time to time by the Trustees and the President.

         SECTION 7. POWERS AND DUTIES OF THE TREASURER.  The Treasurer  shall be
the principal  financial and accounting  officer of the Trust.  He shall deliver
all funds of the Trust or any  Series or Class  thereof  which may come into his
hands to such Custodian as the Trustees may employ.  He shall render a statement
of condition of the finances of the Trust or any Series or Class  thereof to the
Trustees as often as they shall require the same and he shall in general perform
all the duties  incident to the office of a Treasurer  and such other  duties as
from time to time may be assigned to him by the Trustees.  The  Treasurer  shall
give a bond for the faithful  discharge  of his duties,  if required so to do by
the Trustees, in such sum and with such surety or sureties as the Trustees shall
require.

         SECTION 8. POWERS AND DUTIES OF THE SECRETARY. The Secretary shall keep
the minutes of all meetings of the Trustees  and of the  Shareholders  in proper
books provided for that purpose; he shall have custody of the seal of the Trust;
he shall have charge of the Share transfer  books,  lists and records unless the
same are in the charge of a transfer  agent.  He shall  attend to the giving and
serving of all notices by the Trust in accordance  with the  provisions of these
By-laws  and as  required  by law;  and  subject to these  By-laws,  he shall in
general  perform all duties  incident to the office of Secretary  and such other
duties as from time to time may be assigned to him by the Trustees.

         SECTION 9. POWERS AND DUTIES OF ASSISTANT  OFFICERS.  In the absence or
disability  of the  Treasurer,  any officer  designated  by the  Trustees  shall
perform all the duties,  and may exercise any of the powers,  of the  Treasurer.
Each  officer  shall  perform  such  other  duties  as from  time to time may be
assigned  to him  by the  Trustees.  Each  officer  performing  the  duties  and
exercising  the powers of the  Treasurer,  if any, and any Assistant  Treasurer,
shall give a bond for the faithful discharge of his duties, if required so to do
by the  Trustees,  in such sum and with such surety or sureties as the  Trustees
shall require.

         SECTION 10. POWERS AND DUTIES OF ASSISTANT SECRETARIES.  In the absence
or  disability  of the  Secretary,  any  Assistant  Secretary  designated by the
Trustees  shall perform all the duties,  and may exercise any of the powers,  of
the Secretary.  Each Assistant Secretary shall perform such other duties as from
time to time may be assigned to him by the Trustees.

         SECTION 11.  COMPENSATION  OF OFFICERS  AND TRUSTEES AND MEMBERS OF THE
ADVISORY  BOARD.  Subject to any  applicable  provisions of the  Declaration  of
Trust,  the compensation of the officers and Trustees and members of an advisory
board  shall be  fixed  from  time to time by the  Trustees  or,  in the case of
officers,  by any  Committee or officer upon whom such power may be conferred by
the Trustees.  No officer shall be prevented from receiving such compensation as
such officer by reason of the fact that he is also a Trustee.


                                   ARTICLE VII

                                   FISCAL YEAR

         The fiscal year of the Trust shall begin on the first day of October in
each year and shall end on the last day of  September  in each  year,  provided,
however,  that the Trustees  may from time to time change the fiscal  year.  The
taxable year of each Series of the Trust shall be as  determined by the Trustees
from time to time.






                                  ARTICLE VIII

                                      SEAL

         The  Trustees  may adopt a seal  which  shall be in such form and shall
have such inscription thereon as the Trustees may from time to time prescribe.


                                   ARTICLE IX

                        SUFFICIENCY AND WAIVERS OF NOTICE

         Whenever  any  notice  whatever  is  required  to be given by law,  the
Declaration  of Trust or these By-laws,  a waiver thereof in writing,  signed by
the person or persons entitled to said notice,  whether before or after the time
stated therein,  shall be deemed equivalent thereto. A notice shall be deemed to
have  been  sent  by  mail,  telegraph,  cable,  wireless,  facsimile  or  other
electronic means for the purposes of these By-laws when it has been delivered to
a representative  of any company holding itself out as capable of sending notice
by such means with instructions that it be so sent.


                                    ARTICLE X

                                   AMENDMENTS

         These By-laws, or any of them, may be altered,  amended or repealed, or
new By-laws may be adopted by (a) vote of a majority of the  Outstanding  Shares
voting in person or by proxy at a meeting of  Shareholders  and entitled to vote
or (b) by the  Trustees,  PROVIDED,  HOWEVER,  that no  By-law  may be  amended,
adopted or  repealed  by the  Trustees  if such  amendment,  adoption  or repeal
requires,  pursuant to law, the Declaration of Trust or these By-laws, a vote of
the Shareholders.


                                 END OF BY-LAWS


<PAGE>



                              MANAGEMENT CONTRACT


         THIS AGREEMENT dated as of this ___ day of ______________, 2000 between
Pioneer Science & Technology Fund, a Delaware business trust (the "Trust"),  and
Pioneer Investment Management, Inc., a Delaware corporation (the "Manager").

                                   WITNESSETH

         WHEREAS,  the Trust is registered as an open-end management  investment
company under the  Investment  Company Act of 1940, as amended (the "1940 Act"),
and has filed with the Securities and Exchange  Commission (the  "Commission") a
registration  statement  for the  purpose of  registering  its shares for public
offering under the Securities Act of 1933, as amended (the "1933 Act").

         WHEREAS,  the parties  hereto deem it  mutually  advantageous  that the
Manager  should be engaged,  subject to the  supervision of the Trust's Board of
Trustees and officers, to manage the Trust.

         NOW,  THEREFORE,  in consideration of the mutual covenants and benefits
set forth herein, the Trust and the Manager do hereby agree as follows:

(1) The  Manager  will  regularly  provide the Trust with  investment  research,
advice and supervision and will furnish  continuously an investment  program for
the Trust,  consistent with the investment objectives and policies of the Trust.
The Manager will determine from time to time what securities  shall be purchased
for the  Trust,  what  securities  shall be held or sold by the  Trust  and what
portion of the Trust's assets shall be held  uninvested as cash,  subject always
to the provisions of the Trust's Certificate of Trust, Agreement and Declaration
of Trust,  By-Laws and its registration  statements under the 1940 Act and under
the 1933 Act covering the Trust's shares,  as filed with the Commission,  and to
the investment  objectives,  policies and  restrictions of the Trust, as each of
the same shall be from time to time in effect,  and  subject,  further,  to such
policies and instructions as the Board of Trustees of the Trust may from time to
time establish. To carry out such determinations, the Manager will exercise full
discretion  and act for the Trust in the same manner and with the same force and
effect as the Trust itself might or could do with respect to purchases, sales or
other  transactions,  as well as with respect to all other  things  necessary or
incidental  to the  furtherance  or  conduct of such  purchases,  sales or other
transactions.

(2) The Manager  will, to the extent  reasonably  required in the conduct of the
business  of the  Trust  and upon the  Trust's  request,  furnish  to the  Trust
research,  statistical  and advisory  reports upon the  industries,  businesses,
corporations  or securities as to which such requests shall be made,  whether or
not the  Trust  shall  at the  time  have  any  investment  in such  industries,
businesses, corporations or securities. The Manager will use its best efforts in
the  preparation  of such  reports and will  endeavor to consult the persons and
sources  believed  by it to have  information  available  with  respect  to such
industries, businesses, corporations or entities.

(3) The Manager will  maintain all books and records with respect to the Trust's
securities  transactions required by subparagraphs (b)(5), (6), (9) and (10) and
paragraph  (f) of Rule 31a-1 under the 1940 Act (other than those  records being
maintained  by the  custodian  or  transfer  agent  appointed  by the Trust) and
preserve  such records for the periods  prescribed  therefor by Rule 31a-2 under
the 1940 Act.  The  Manager  will also  provide  to the Board of  Trustees  such
periodic and special reports as the Board may reasonably request.

(4) Except as otherwise provided herein, the Manager, at its own expense,  shall
furnish to the Trust office space in the offices of the Manager or in such other
place  as may be  agreed  upon  from  time to  time,  and all  necessary  office
facilities,  equipment  and  personnel  for  managing  the  Trust's  affairs and
investments,  and shall  arrange,  if desired by the Trust,  for  members of the
Manager's organization to serve as officers or agents of the Trust.

(5) The  Manager  shall  pay  directly  or  reimburse  the  Trust  for:  (i) the
compensation  (if any) of the Trustees who are  affiliated  with, or "interested
persons"  (as defined in the 1940 Act) of, the  Manager and all  officers of the
Trust as such; and (ii) all expenses not hereinafter specifically assumed by the
Trust  where  such  expenses  are  incurred  by the  Manager  or by the Trust in
connection  with the  management  of the  affairs  of,  and the  investment  and
reinvestment of the assets of, the Trust.

(6) The Trust shall  assume and shall pay:  (i) charges  and  expenses  for fund
accounting,  pricing and appraisal services and related overhead,  including, to
the extent such  services are  performed  by  personnel  of the Manager,  or its
affiliates, office space and facilities and personnel compensation, training and
benefits;  (ii) the charges  and  expenses  of  auditors;  (iii) the charges and
expenses of any custodian, transfer agent, plan agent, dividend disbursing agent
and registrar  appointed by the Trust;  (iv) issue and transfer taxes chargeable
to the Trust in connection with securities  transactions to which the Trust is a
party; (v) insurance premiums, interest charges, dues and fees for membership in
trade  associations  and all taxes and  corporate  fees  payable by the Trust to
federal, state or other governmental  agencies;  (vi) fees and expenses involved
in registering and maintaining registrations of the Trust and/or its shares with
such  regulatory  agencies,  state or blue sky  securities  agencies and foreign
jurisdictions,  including the  preparation  of  Prospectuses  and  Statements of
Additional  Information for filing with such regulatory  authorities;  (vii) all
expenses of shareholders' and Trustees' meetings and of preparing,  printing and
distributing  prospectuses,   notices,  proxy  statements  and  all  reports  to
shareholders and to governmental agencies;  (viii) charges and expenses of legal
counsel to the Trust and the Trustees;  (ix) any  distribution  fees paid by the
Trust in accordance  with Rule 12b-1  promulgated by the Commission  pursuant to
the 1940  Act;  (x)  compensation  of those  Trustees  of the  Trust who are not
affiliated with or interested  persons of the Manager,  the Trust (other than as
Trustees), The Pioneer Group, Inc. or Pioneer Funds Distributor,  Inc.; (xi) the
cost of  preparing  and  printing  share  certificates;  and (xii)  interest  on
borrowed money, if any.

(7) In addition to the expenses  described  in Section 6 above,  the Trust shall
pay all  brokers'  and  underwriting  commissions  chargeable  to the  Trust  in
connection with securities transactions to which the Trust is a party.

(8) The  Trust  shall  pay to the  Manager,  as  compensation  for the  Manger's
services  hereunder,  a fee  equal on an  annual  basis  equal to the  following
percentages of the Trust's average daily net assets:

         Up to ________                              ____%
         ______ and over                             ____%


(9) The  management  fee  payable  hereunder  shall be  computed  daily and paid
monthly in  arrears.  In the event of  termination  of this  Agreement,  the fee
provided in Section 8 shall be computed on the basis of the period ending on the
last  business day on which this  Agreement  is in effect  subject to a pro rata
adjustment  based  on the  number  of days  elapsed  in the  current  month as a
percentage of the total number of days in such month.

(10) The  Manager  may from time to time agree not to impose all or a portion of
its fee  otherwise  payable  hereunder  (in  advance  of the time  such fee or a
portion thereof would otherwise accrue) and/or undertake to pay or reimburse the
Trust for all or a portion of its expenses not otherwise required to be borne or
reimbursed  by the  Manager.  Any  such  fee  reduction  or  undertaking  may be
discontinued or modified by the Manager at any time.

(11) It is  understood  that the Manager  may employ one or more  sub-investment
advisers (each a "Subadviser") to provide  investment  advisory  services to the
Trust by entering into a written agreement with each such Subadviser;  provided,
that any such agreement first shall be approved by the vote of a majority of the
Trustees,  including a majority of the Trustees who are not "interested persons"
(as defined in the 1940 Act) of the Trust,  the Manager or any such  Subadviser,
at a meeting of Trustees  called for the purpose of voting on such  approval and
by the affirmative vote of a "majority of the outstanding voting securities" (as
defined in the 1940 Act) of the Trust.  The  authority  given to the  Manager in
Sections 1 through 13 hereof may be  delegated  by it under any such  agreement;
provided,  that any  Subadviser  shall be subject to the same  restrictions  and
limitations on investments  and brokerage  discretion as the Manager.  The Trust
agrees that the  manager  shall not be  accountable  to the Trust or the Trust's
shareholders  for any loss or other liability  relating to specific  investments
directed  by any  Subadviser,  even  through  the  Manager  retains the right to
reverse any such investment because, in the event a Subadviser is retained,  the
Trust and the Manager  will rely almost  exclusively  on the  expertise  of such
Subadviser for the selection and monitoring of specific investments.

(12) The Manager  will not be liable for any error of judgment or mistake of law
or for any loss sustained by reason of the adoption of any investment  policy or
the purchase,  sale, or retention of any security on the  recommendation  of the
Manager,  whether or not such recommendation  shall have been based upon its own
investigation and research or upon  investigation and research made by any other
individual, firm or corporation,  but nothing contained herein will be construed
to protect the Manager against any liability to the Trust,  the Portfolio or its
shareholders by reason of willful misfeasance,  bad faith or gross negligence in
the  performance  of its duties or by reason of its  reckless  disregard  of its
obligations and duties under this Agreement.

(13) Nothing in this  Agreement will in any way limit or restrict the Manager or
any of its officers,  directors, or employees from buying, selling or trading in
any securities for its or their own accounts or other accounts.  The Manager may
act as an investment advisor to any other person,  firm or corporation,  and may
perform  management  and any other  services for any other person,  association,
corporation,  firm or other entity  pursuant to any contract or  otherwise,  and
take any action or do any thing in connection  therewith or related thereto; and
no such performance of management or other services or taking of any such action
or doing of any  such  thing  shall be in any  manner  restricted  or  otherwise
affected by any aspect of any  relationship  of the Manager to or with the Trust
or deemed to violate or give rise to any duty or  obligation  of the  Manager to
the Trust except as  otherwise  imposed by law.  The Trust  recognizes  that the
Manager, in effecting  transactions for its various accounts,  may not always be
able to take or liquidate  investment positions in the same security at the same
time and at the same price.

(14) In connection  with purchases or sales of securities for the account of the
Trust, neither the Manager nor any of its directors,  officers or employees will
act as a principal or agent or receive any commission except as permitted by the
1940 Act.  The  Manager  shall  arrange  for the  placing  of all orders for the
purchase and sale of securities for the Trust's  account with brokers or dealers
selected by the  Manager.  In the  selection  of such brokers or dealers and the
placing of such  orders,  the  Manager is  directed at all times to seek for the
Trust the most favorable  execution and net price available  except as described
herein.  It is also  understood  that it is  desirable  for the  Trust  that the
Manager have access to supplemental  investment and market research and security
and economic analyses provided by brokers who may execute brokerage transactions
at a higher cost to the Trust than may result when allocating brokerage to other
brokers  on the  basis  of  seeking  the  most  favorable  price  and  efficient
execution. Therefore, the Manager is authorized to place orders for the purchase
and sale of securities for the Trust with such brokers, subject to review by the
Trust's  Trustees from time to time with respect to the extent and  continuation
of this practice.  It is understood  that the services  provided by such brokers
may be useful to the Manager in connection with its or its affiliates'  services
to other clients. In addition,  subject to the Manager's  obligation to seek the
most favorable  execution and net price available,  the Manager may consider the
sale of the Trust's shares in selecting brokers and dealers.

(15) On occasions  when the Manager  deems the purchase or sale of a security to
be in the best interest of the Trust as well as other clients,  the Manager,  to
the extent  permitted by  applicable  laws and  regulations,  may  aggregate the
securities  to be sold or  purchased in order to obtain the best  execution  and
lower brokerage commissions, if any. In such event, allocation of the securities
so purchased or sold, as well as the expenses incurred in the transaction,  will
be made by the Manager in the manner it considers to be the most  equitable  and
consistent with its fiduciary obligations to the Portfolio and to such clients.

(16) This Agreement shall become  effective on the date hereof -and shall remain
in force until  ___________________,  2002 and from year to year thereafter, but
only so long as its  continuance is approved  annually by a vote of the Trustees
of the Trust voting in person,  including a majority of its Trustees who are not
parties to this Agreement or  "interested  persons" (as defined in the 1940 Act)
of any such parties,  at a meeting of Trustees  called for the purpose of voting
on  such  approval  or by a  vote  of a  "majority  of  the  outstanding  voting
securities"  (as defined in the 1940 Act) of the Trust,  subject to the right of
the Trust and the Manager to terminate  this  contract as provided in Section 17
hereof.

(17) Either party hereto may, without penalty,  terminate this Agreement by vote
of its  Board of  Trustees  or  Directors,  as the case may be,  or by vote of a
"majority of the outstanding  voting securities" (as defined in the 1940 Act) of
the Trust or the Manager, as the case may be, and the giving of 60 days' written
notice to the other party.

(18)  This  Agreement  shall  automatically   terminate  in  the  event  of  its
assignment. For purposes of this Agreement, the term "assignment" shall have the
meaning given it by Section 2(a)(4) of the 1940 Act.

(19) The Trust  agrees that in the event that neither the Manager nor any of its
affiliates  acts as an  investment  adviser to the Trust,  the name of the Trust
will be changed to one that does not contain  the name  "Pioneer"  or  otherwise
suggest an affiliation with the Manager.

(20) The Manager is an independent  contractor and not an -employee of the Trust
for any  purpose.  If any occasion  should arise in which the Manager  gives any
advice to its clients  concerning the shares of the Trust,  the Manager will act
solely as  investment  counsel for such  clients and not in any way on behalf of
the Trust.

(21) This Agreement  states the entire  agreement of the parties hereto,  and is
intended to be the complete and exclusive  statement of the terms hereof. It may
not be added to or changed orally,  and may not be modified or rescinded  except
by a writing signed by the parties  hereto and in accordance  with the 1940 Act,
when applicable.

(22) This  Agreement  and all  performance  hereunder  shall be  governed by and
construed in accordance with the laws of The Commonwealth of Massachusetts.

(23) Any term or provision of this Agreement  which is invalid or  unenforceable
in any jurisdiction  shall, as to such jurisdiction be ineffective to the extent
of  such   invalidity  or   unenforceability   without   rendering   invalid  or
unenforceable  the remaining  terms or provisions of this Agreement or affecting
the  validity  or  enforceability  of any of the  terms  or  provisions  of this
Agreement in any other jurisdiction.

(24) This Agreement may be executed  simultaneously in two or more counterparts,
each of which  shall be  deemed an  original,  but all of which  together  shall
constitute one and the same instrument.

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their duly  authorized  officers and their seal to be hereto affixed
as of the day and year first above written.


ATTEST:                                     PIONEER SCIENCE & TECHNOLOGY FUND



- ------------------------------------        ---------------------------------
Joseph P. Barri                             John F. Cogan, Jr.
Secretary                                   Chairman and President


ATTEST:                                     PIONEER INVESTMENT MANAGEMENT
                                                     INC.



- ------------------------------------        ---------------------------------
Joseph P. Barri                             David D. Tripple
Secretary                                   President







                             UNDERWRITING AGREEMENT


         THIS UNDERWRITING AGREEMENT, dated this ___ day of ___________, 2000 by
and  between  Pioneer  Science &  Technology  Fund,  a Delaware  business  trust
("Trust"), and Pioneer Funds Distributor, Inc., a Massachusetts corporation (the
"Underwriter").


                                   WITNESSETH

         WHEREAS, the Trust is registered as an open-end,  management investment
company under the  Investment  Company Act of 1940, as amended (the "1940 Act"),
and has filed a registration  statement (the "Registration  Statement") with the
Securities  and  Exchange  Commission  (the  "Commission")  for the  purpose  of
registering  shares  of  beneficial  interest  for  public  offering  under  the
Securities Act of 1933, as amended;

         WHEREAS, the Underwriter engages in the purchase and sale of securities
both as a broker  and a dealer and is  registered  as a  broker-dealer  with the
Commission  and is a member in good  standing  of the  National  Association  of
Securities Dealers, Inc. (the "NASD");

         WHEREAS,  the parties  hereto deem it  mutually  advantageous  that the
Underwriter should act as Principal Underwriter, as defined in the 1940 Act, for
the sale to the public of the shares of  beneficial  interest of the  securities
portfolio of each series of the Trust which the Trustees may establish from time
to time (individually, a "Portfolio" and collectively, the "Portfolios"); and

         NOW,  THEREFORE,  in consideration of the mutual covenants and benefits
set forth herein, the Trust and the Underwriter do hereby agree as follows:

1. The Trust  hereby grant to the  Underwriter  the right and option to purchase
shares of beneficial  interest of each class of each Portfolio of the Trust (the
"Shares")  for sale to investors  either  directly or  indirectly  through other
broker-dealers. The Underwriter is not required to purchase any specified number
of Shares,  but will purchase from the Trust only a sufficient  number of Shares
as may be necessary to fill  unconditional  orders received from time to time by
the Underwriter from investors and dealers.

2. The  Underwriter  shall offer Shares to the public at an offering price based
upon the net asset  value of the  Shares,  to be  calculated  for each  class of
shares as described in the  Registration  Statement,  including the  Prospectus,
filed with the Commission and in effect at the time of the offering,  plus sales
charges as  approved  by the  Underwriter  and the  Trustees of the Trust and as
further outlined in the Trust's Prospectus.  The offering price shall be subject
to any  provisions  set forth in the  Prospectus  from time to time with respect
thereto,  including,  without  limitation,  rights of  accumulation,  letters of
intention,  exchangeability of shares, reinstatement privileges, net asset value
purchases by certain  persons and  reinvestments  of dividends  and capital gain
distributions.

3. In the case of all Shares sold to investors through other  broker-dealers,  a
portion of applicable sales charges will be reallowed to such broker-dealers who
are  members  of the NASD or, in the case of  certain  sales by banks or certain
sales to foreign nationals,  to brokers or dealers exempt from registration with
the Commission. The concession reallowed to broker-dealers shall be set forth in
a written sales  agreement  and shall be generally  the same for  broker-dealers
providing comparable levels of sales and service.

4. This Agreement  shall  terminate on any  anniversary  hereof if its terms and
renewal have not been  approved by a majority  vote of the Trustees of the Trust
voting in person,  including a majority of its Trustees who are not  "interested
persons" of the Trust and who have no direct or indirect  financial  interest in
the operation of the  Underwriting  Agreement (the "Qualified  Trustees"),  at a
meeting of  Trustees  called for the  purpose of voting on such  approval.  This
Agreement may also be terminated at any time, without payment of any penalty, by
the Trust on 60 days' written notice to the  Underwriter,  or by the Underwriter
upon similar  notice to the Trust.  This  Agreement  may also be terminated by a
party upon five (5) days'  written  notice to the other  party in the event that
the  Commission  has issued an order or  obtained an  injunction  or other court
order  suspending  effectiveness  of the  Registration  Statement  covering  the
Shares.  Finally,  this  Agreement may also be terminated by the Trust upon five
(5) days' written  notice to the  Underwriter  provided  either of the following
events has occurred:  (i) the NASD has expelled the Underwriter or suspended its
membership  in that  organization;  or  (ii)  the  qualification,  registration,
license or right of the  Underwriter  to sell Shares in a  particular  state has
been  suspended or cancelled in a state in which sales of Shares during the most
recent 12 month period exceeded 10% of all Shares held by the Underwriter during
such period.

5.  The  compensation  for  the  services  of  the  Underwriter  as a  principal
underwriter under this Agreement shall be:

         With  respect to Class A shares (i) that part of the sales charge which
         is retained by the Underwriter  after allowance of discounts to dealers
         as set forth, if required, in the Registration Statement, including the
         Prospectus,  filed with the Commission and in effect at the time of the
         offering, as amended, and (ii) those amounts payable to the Underwriter
         as reimbursement of expenses  pursuant to any distribution plan for the
         Trust which may be in effect.

         With respect to Class B shares (i) the Underwriter's  Allocable Portion
         (as defined in Section 9) of the Distribution Fee, if any, payable from
         time to time to the Underwriter  under the Trust's Class B Distribution
         Plan and (ii) the contingent deferred sales charge payable with respect
         to Class B Shares  sold  through  the  Underwriter  as set forth in the
         Registration  Statement,  including  the  Prospectus,  filed  with  the
         Commission  and in  effect  at the  time of the  sale  of such  Class B
         Shares.

         With  respect  to  Class C shares  (i) the  Distribution  Fee,  if any,
         payable from time to time to the Underwriter  under the Pioneer's Class
         C  Distribution  Plan and (ii) the  contingent  deferred  sales  charge
         payable with respect to Class C Shares sold through the  Underwriter as
         set forth in the  Registration  Statement,  including  the  Prospectus,
         filed with the Commission and in effect at the time of the sale so such
         Class C shares.

         With respect to Class Y shares,  the Underwriter  shall not be entitled
         to any compensation.

         With respect to any future class of shares,  the  Underwriter  shall be
         entitled to such  consideration as the Trust and the Underwriter  shall
         agree at the time such class of shares is established.

Notwithstanding anything to the contrary herein, subsequent to the issuance of a
Class B Share the Trust  agrees  not to take any  action to waive or change  any
contingent deferred sales charge (including,  without  limitation,  by change in
the rules  applicable  to  conversion  of Class B Shares into another  class) in
respect of such Class B Shares, except (i) as provided in the Trust's prospectus
or statement of additional  information  in effect on November 18, 1999, or (ii)
as  required  by a  change  in the  1940  Act  and  the  rules  and  regulations
thereunder,  the  Conduct  Rules  of the  NASD  or any  order  of any  court  or
governmental  agency  enacted,  issued or  promulgated  after November 18, 1999.
Neither the termination of the  Underwriter's  role as principal  underwriter of
the Class B Shares nor the  termination of this Agreement nor the termination or
modification of the Class B Distribution  Plan shall terminate the Underwriter's
right to the  contingent  deferred  sales  charge with respect to Class B Shares
sold through said  Underwriter  or Class B Shares issued through one or a series
of exchanges of shares of another  investment  company for which the Underwriter
acts as  principal  underwriter,  in each case with respect to Class B Shares or
their  predecessors  initially  issued prior to such termination or modification
("Pre-Amendment Class B Shares").  Except as provided in the preceding sentences
and  notwithstanding  any  other  provisions  of the  Agreement  or the  Class B
Distribution Plan, the Underwriter's entitlement to its Allocable Portion of the
contingent deferred sales charge payable in respect of the Pre-Amendment Class B
Shares shall be absolute and  unconditional and shall not be subject to dispute,
offset,  counterclaim or any defense  whatsoever,  at law or equity,  including,
without  limitation,  any of the foregoing based on the insolvency or bankruptcy
of such Underwriter.

6.  Notwithstanding  anything to the contrary set forth in the Distribution Plan
or this  Agreement,  the Trust  agrees to comply with  respect to  Pre-Amendment
Shares (as such term is defined in the Distribution  Plan) with the provision of
Sections 1(b), (d), (g) and (h) and Section 4 and Section 6 of the Trust's Class
B Distribution Plan as though such provision were set forth in this Agreement.

7. Nothing  contained herein shall relieve the Trust of any obligation under its
management contract or any other contract with any affiliate of the Underwriter.

8.  Notwithstanding   anything  to  the  contrary  set  forth  in  the  Class  B
Distribution Plan or this Agreement, the Trust acknowledges that the Underwriter
may assign, sell or pledge (collectively, "Transfer") its rights to Distribution
Fees and contingent  deferred sales charges with respect to Class B Shares. Upon
receipt  of  notice of such  Transfer,  the  Trust  shall  pay to the  assignee,
purchaser  or  pledgee   (collectively   with  their   subsequent   transferees,
"Transferees"),  as third party beneficiaries,  such portion of the Distribution
Fees and  contingent  deferred  sales  charges  payable  to the  Underwriter  as
provided  in  written  instructions  (the  "Allocation  Instructions")  from the
Underwriter to the Trust and shall pay the balance,  if any, to the Underwriter.
In the absence of Allocation  Instructions,  the Trust shall have no obligations
to a Transferee.

9. Payments of the Distribution  Fee and contingent  deferred sales charges with
respect to Class B Shares shall be  allocated  between the  Underwriter  (or its
Transferee) and such co- or successor principal  underwriter (each an "Allocable
Portion"), as provided in the Allocation Procedures attached hereto.

10. The parties to this  Agreement  acknowledge  and agree that all  liabilities
arising  hereunder,  whether  direct  or  indirect,  of any  nature  whatsoever,
including  without  limitation,  liabilities  arising  in  connection  with  any
agreement  of the Trust or its  Trustees as set forth  herein to  indemnify  any
party to this  Agreement or any other person,  if any, shall be satisfied out of
the assets of the Trust and that no Trustee,  officer or holder of Shares  shall
be personally liable for any of the foregoing liabilities. The Trust's Agreement
and Declaration of Trust describes in detail the respective responsibilities and
limitations on liabilities of the Trustee, officers and holders of shares.

11. This Agreement shall automatically  terminate in the event of its assignment
(as that term is defined in the 1940 Act).

12. In the event of any dispute  between the parties,  this  Agreement  shall be
construed according to the laws of The Commonwealth of Massachusetts.


         IN WITNESS  WHEREOF,  the parties hereto have caused this instrument to
be  executed  by their  duly  authorized  officers  and their  seal to be hereto
affixed as of the day and year first above written.

ATTEST:                                     PIONEER SCIENCE & TECHNOLOGY FUND




                                            By:
- -----------------------------
Joseph P. Barri                             John F. Cogan, Jr.
Secretary                                   President


ATTEST:                                     PIONEER FUNDS DISTRIBUTOR, INC.



                                             By:
- -----------------------------
Joseph P. Barri                              David D. Tripple
Clerk                                        President








                         PIONEER FUNDS DISTRIBUTOR, INC.
                                 60 STATE STREET
                           BOSTON, MASSACHUSETTS 02109
                                 (617) 742-7825

                                 SALES AGREEMENT



     Pioneer Funds Distributor, Inc. (PFD), acts as principal underwriter, as
defined in the Investment Company Act of 1940, for the registered investment
companies (the "Funds") listed on Appendix A attached (as amended from time to
time by PFD). Acting as a principal, PFD offers to sell shares of the Funds
subject to the conditions set forth in this agreement and subsequent amendments
thereto.

     1. Shares purchased from PFD for sale to the public shall be offered and
sold at the price or prices, and on the terms and conditions, set forth in the
currently effective prospectuses of the Funds, as amended or supplemented from
time to time (the "Prospectus" or "Prospectuses"). In the sale of such shares to
the public you shall act as dealer for your own account or as agent for your
customer, and in no transaction shall you have any authority to act or hold
yourself out as agent for PFD, any of the Funds, the Funds' Custodians, the
Funds' Transfer Agent, or any other party, and nothing in this agreement shall
constitute you a partner, employee or agent of ours or give you any authority to
act for PFD. Neither PFD nor the Funds shall be liable for any of your acts or
obligations as a broker-dealer under this agreement. Nothing herein shall be
construed to prohibit your acting as agent for one or both customers in the sale
of shares by one customer to another and charging such customer(s) a reasonable
commission.

     2. Shares purchased from PFD for sale to the public shall be purchased only
to cover orders previously received by you from your customers. Shares purchased
for your own bona fide investment shall not be reoffered or sold except to the
applicable Fund or to PFD. PFD also agrees to purchase shares only for
investment or to cover orders received.

     3. If you purchase shares from your customers, you agree to pay such
customers not less than the redemption price in effect on the date of purchase,
as defined in the Prospectus of the applicable Fund. Sales of shares at prices
reflecting a discount, concession, commission or other reallowance shall be made
only to registered broker-dealers which are members of the National Association
of Securities Dealers, Inc. (NASD) and who also have entered into sales
agreements with PFD.

     4. Only unconditional orders for a designated number of shares or dollar
amount of investment shall be accepted. Procedures relating to handling orders
shall be conveyed to you from time to time. All orders are subject to acceptance
or rejection by PFD in our sole discretion.

     5. If any shares sold to or through you under the terms of this agreement
are repurchased by PFD or by the issuer or are tendered for redemption within
seven business days after the date of our confirmation of the original purchase
by you, we both agree to pay to the Fund all commissions on such shares.

     6. Sales by you to the public shall earn a commission computed as a
percentage of the applicable offering price and which varies with the size and
nature of each such purchase. The terms and conditions affecting the applicable
offering prices on shares sold with a front-end sales charge, including features
such as combined purchase, rights of accumulation, Letters of Intent and net
asset value purchases, are described in the Prospectuses. The schedules of
commissions generally payable with respect to sales of the Funds' shares are
outlined on Appendix A to this agreement. Commission checks for less than $1
will not be issued.

     PFD may, from time to time, offer additional commissions or bonuses on
sales by you or your representatives without otherwise revising this agreement.
Any such additional commissions or bonuses shall take effect in accordance with
the terms and conditions contained in written notification to you.

     7. Remittance of the net amount due for shares purchased from PFD shall be
made payable to Pioneering Services Corporation (PSC), Agent for the
Underwriter, in New York or Boston funds, within three days of our confirmation
of sale to you, or within such shorter time as specified by the rules of the
NASD or of a registered clearing agent through which the transaction is settled.
Payments made to PSC should be sent to Post Office Box 9014, Boston, MA 02205
(or wired to an account designated by PSC), along with your transfer
instructions on the appropriate copy of our confirmation of sale to you. If such
payment is not received by PSC, we reserve the right to liquidate the shares
purchased for your account and risk. Promptly upon receipt of payment, shares
sold to you shall be deposited by PSC to an account on the books of the Fund(s)
in accordance with your instructions. Certificates will not be issued unless
specifically requested and we reserve the right to levy a charge for issuance of
certificates.

     8. You represent that you are and, at the time of purchasing any shares of
the Funds, will be registered as a broker-dealer with the US. Securities and
Exchange Commission (SEC) or are exempt from such registration; if required to
be registered as a broker-dealer you are a member in good standing of the NASD;
you are qualified to act as a broker-dealer in the states or jurisdictions in
which you intend to offer shares of the Funds; you will abide by all applicable
federal and state statutes and the rules of the NASD; and when making sales to
citizens or residents of a foreign country, that you will abide by all
applicable laws and regulations of that country. Expulsion or suspension from
the NASD or revocation or suspension of SEC registration shall act as an
immediate cancellation of this agreement.

     9. No person is authorized to make any representations concerning shares of
any of the Funds except those contained in the then current Prospectus or
Statement of Additional Information for such Fund. In purchasing shares from PFD
you shall rely solely on the representations contained in such Prospectuses and
Statements of Additional Information.

     10. Additional copies of the current Prospectuses, Statements of Additional
Information and other literature will be supplied in reasonable quantities upon
request.


<PAGE>


     11. We reserve the right in our discretion to suspend sales or withdraw the
offering of shares of any Fund entirely. Either party hereto has the right to
cancel this agreement upon five days' written notice to the other party. We
reserve the right to amend this agreement at any time, and you agree that an
order to purchase shares of any one of the Funds placed by you after notice of
such amendment has been sent to you shall constitute your agreement to any such
amendment.

     12. All written communications to PFD should be sent to the above address.
All written communications to you will be sent to your address listed below.

     13. This agreement shall become effective upon receipt by us of your
acceptance hereof and supersedes any prior agreement between us with respect to
the sales of shares of any of the Funds.

     14. This agreement shall be construed in accordance with the laws of
Massachusetts. The parties hereby agree that all disputes between us of whatever
subject matter, whether existing on the date hereof or arising hereafter, shall
be submitted to arbitration in accordance with the then current Code of
Arbitration Procedure of the NASD, the Uniform Arbitration Act or similar rules.
Arbitration shall take place in the city of Boston, Massachusetts. Any decision
that shall be made in such arbitration shall be final and binding and shall have
the same force and effect as a judgment made in a court of competent
jurisdiction.

     15. You appoint the Transfer Agent for each Fund as your agent to execute
the purchase transactions of shares of such Fund in accordance with the terms
and provisions of any account, program, plan or service established or used by
your customers and to confirm each purchase to your customers on your behalf,
except as modified in writing by the Transfer Agent, and you guarantee to us and
the Fund the legal capacity of your customers so purchasing such shares and any
other person in whose name the shares are to be registered.

                                        PIONEER FUNDS DISTRIBUTOR, INC.
Date:



                                        By:__________________________________
                                           William A. Misata
                                           Senior Vice President


The undersigned hereby accepts the offer set forth in above letter.

                                           [Firm]
By:______________________________          [Address]


Title:___________________________


<PAGE>
<TABLE>
<CAPTION>
                                               APPENDIX A


                                                 CLASS A

                                               SCHEDULE 1

Pioneer Fund                                              Pioneer Mid-Cap Fund*               Pioneer Equity-Income Fund
Pioneer II                                                Pioneer Gold Shares                 Pioneer Growth Shares
Pioneer International Growth Fund                         Pioneer Europe Fund                 Pioneer Real Estate Shares
Pioneer Capital Growth Fund                               Pioneer Emerging Markets Fund       Pioneer Small Company Fund
Pioneer Indo-Asia Fund                                    Pioneer Micro-Cap Fund              Pioneer World Equity Fund
Pioneer Tax-Managed Fund
<S>                                                       <C>                                 <C>
                                                          Sales Charge
Broker/Dealer                                             as % of Public
PURCHASE AMOUNT                                           OFFERING PRICE                      COMMISSION
- ---------------                                           --------------                      ----------
Less than  $ 50,000..........                             5.75                                5.00%
$  50,000 -  99,999..........                             4.50                                4.00
  100,000 - 249,999..........                             3.50                                3.00
  250,000 - 499,999..........                             2.50                                2.00
  500,000 - 999,999..........                             2.00                                1.75
1,000,000  or more ..........                             none                                a) see below


<CAPTION>
                                               SCHEDULE 2

Pioneer Bond Fund                                  Pioneer America Income Trust               Pioneer Tax-Free Income Fund
Pioneer Balanced Fund**                            Pioneer Strategic Income Fund              Pioneer High Yield Fund
<S>                                                       <C>                                 <C>
                                                          Sales Charge
Broker/Dealer                                             as % of Public
PURCHASE AMOUNT                                           OFFERING PRICE                      COMMISSION
- ---------------                                           --------------                      ----------
Less than  $100,000..........                             4.50                                4.00%
 $100,000 - 249,999..........                             3.50                                3.00
  250,000 -  499,000.........                             2.50                                2.00
  500,000 -  999,999.........                             2.00                                1.75
1,000,000 or more ...........                             none                                a) see below


<CAPTION>
                                               SCHEDULE 3

Pioneer Limited Maturity Bond Fund
<S>                                                       <C>                                 <C>
                                                          Sales Charge
Broker/Dealer                                             as % of Public
PURCHASE AMOUNT                                           OFFERING PRICE                      COMMISSION
- ---------------                                           --------------                      ----------
Less than  $ 50,000..........                             2.50                                2.00%
 $ 50,000 -  99,999..........                             2.00                                1.75
  100,000 - 249,999..........                             1.50                                1.25
  250,000 - 999,999..........                             1.00                                1.00
1,000,000 or more ...........                             none                                a) see below
</TABLE>

a) Purchases of $1 million or more, and certain group plans, are not
subject to an initial sales charge. PFD may pay a commission to broker-dealers
who initiate and are responsible for such purchases at the following rate: for
funds listed on schedules 1 and 2 above, the rate is as follows: 1% on the first
$5 million invested, .50 of 1% on the next $45 million and .25 of 1% on the
excess over $50 million. For funds listed on schedule 3: .50 of 1% on purchases
of $1 million to $5 million and .10 of 1% on the excess over $5 million. A
one-year prepaid service fee is included in this commission. These commissions
shall not be payable if the purchaser is affiliated with the broker-dealer or if
the purchase represents the reinvestment of a redemption made during the
previous 12 calendar months. A contingent deferred sales charge will be payable
on these investments in the event of share redemption within 12 months following
the share purchase, at the rate of 1% on funds in schedules 1 and 2; and .50 of
1% on funds in schedule 3, of the lesser of the value of the shares redeemed
(exclusive of reinvested dividend and capital gain distributions) or the total
cost of such shares. For additional information about the broker-dealer
commission and contingent deferred sales charge applicable to these
transactions, refer to the fund's prospectus.


                                               SCHEDULE 5

                                       Pioneer Cash Reserves Fund
                                        Pioneer Independence Fund

                                                 No Load

                                         PLEASE RETAIN THIS COPY
<PAGE>


<TABLE>
<CAPTION>
                                                 CLASS B

                      SCHEDULE 1                                                            SCHEDULE 2
                      ----------                                                            ----------
                  Pioneer Fund                                                  Pioneer Limited Maturity Bond Fund
                  Pioneer II
                  Pioneer Equity Income Fund
                  Pioneer Bond Fund
                  Pioneer Capital Growth Fund
                  Pioneer Europe Fund
                  Pioneer Gold Shares
                  Pioneer America Income Trust
                  Pioneer Emerging Markets Fund
                  Pioneer Indo-Asia Fund
                  Pioneer Cash Reserves Fund
                  Pioneer Growth Shares
                  Pioneer Balanced Fund **
                  Pioneer Tax-Free Income Fund
                  Pioneer Small Company Fund
                  Pioneer International Growth Fund
                  Pioneer Real Estate Shares
                  Pioneer Mid-Cap Fund*
                  Pioneer World Equity Fund
                  Pioneer Micro-Cap Fund
                  Pioneer Strategic Income Fund
                  Pioneer Tax-Managed Fund
                  Pioneer High Yield Fund
                  Pioneer Science & Technology Fund

<S>                      <C>                                                      <C>
BROKER/DEALER
COMMISSION               4.00%                                                    2.00%
- ----------

YEAR SINCE
PURCHASE              CDSC%                                                     CDSC%

First                     4.0                                                       2.0
Second                    4.0                                                       2.0
Third                     3.0                                                       1.0
Fourth                    3.0                                                      none
Fifth                     2.0                                                      none
Sixth                     1.0                                                   To A Class
Seventh                  none
Eighth                   none
Ninth                 To A Class
a) Dealer Commission includes a first year service fee equal to 0.25% of the
amount invested in all Class B shares.

<CAPTION>
                                                 CLASS C

Pioneer Fund                                          Pioneer II
Pioneer America Income Trust                          Pioneer Bond Fund                 Pioneer Capital Growth Fund
Pioneer Cash Reserves Fund                            Pioneer Emerging Markets Fund     Pioneer Equity-Income Fund
Pioneer Europe Fund                                   Pioneer Gold Shares               Pioneer Growth Shares
Pioneer Balanced Fund**                               Pioneer Real Estate Shares        Pioneer Indo-Asia Fund
Pioneer Tax-Free Income Fund                          Pioneer Small Company Fund        Pioneer World Equity Fund
Pioneer International Growth Fund                     Pioneer Mid-Cap Fund*             Pioneer Strategic Income Fund
Pioneer Tax-Managed Fund                              Pioneer High Yield Fund           Pioneer Science & Technology Fund
<S>      <C>
a)       1% Payout to Broker
b)       1% CDSC for One Year

<CAPTION>
                                                 CLASS Y

Pioneer Europe Fund                                  Pioneer Growth Shares              Pioneer Equity-Income Fund
Pioneer Capital Growth Fund                          Pioneer Emerging Markets Fund      Pioneer Real Estate Shares
Pioneer Limited Maturity Bond Fund                   Pioneer Fund                       Pioneer Tax-Managed Fund
Pioneer High Yield Fund

a) Class Y shares are sold at net asset value, without either an initial
charge or a contingent deferred sales charge. Class Y shares are not subject to
any ongoing service fee or distribution fee and do not convert to any other
class of shares. Class Y shares are described more fully in "Buying, exchanging
and selling shares" in the fund's Class Y shares prospectus.

 *formerly Pioneer Three
**formerly Pioneer Income Fund
</TABLE>
<PAGE>


                         PIONEER FUNDS DISTRIBUTOR, INC.
                                 60 STATE STREET
                           BOSTON, MASSACHUSETTS 02109
                                 (617) 742-7825


                    SUPPLEMENTAL SALES AND SERVICE AGREEMENT



You have entered into a Sales Agreement with Pioneer Funds Distributor,
Inc. (PFD) with respect to the Pioneer mutual funds for which PFD serves as
principal underwriter (the "Funds").

This agreement incorporates and supplements that agreement. In
consideration of your sales of shares of the Funds, for providing services to
shareholders of the Funds and assisting PFD and its affiliates in providing such
services, we are authorized to pay you certain service fees as specified herein.
Receipt by you of any such service fees is subject to the terms and conditions
contained in the Funds' prospectuses and/or specified below, as may be amended
from time to time.

1. You agree to cooperate as requested with programs that the Funds, PFD or
their affiliates provide to enhance shareholder service.

2. You agree to take an active role in providing such shareholder services
as processing purchase and redemption transactions and, where applicable,
exchanges and account transfers; establishing and maintaining shareholder
accounts; providing certain information and assistance with respect to the
Funds; and responding to shareholder inquiries or advising us of such inquiries
where appropriate.

3. You agree to assign an active registered representative to each
shareholder account on your and our records and to reassign accounts when
registered representatives leave your firm. You also agree, with respect to
accounts which are held in nominee or "street" name, to provide such
documentation and verification that active representatives are assigned to all
such accounts as PFD may require from time to time.

4. You agree to pay to the registered representatives assigned to
shareholder accounts a share of any service fees paid to you pursuant to this
agreement. You also agree to instruct your representatives to regularly contact
shareholders whose accounts are assigned to them.

5. You acknowledge that service fee payments are subject to terms and
conditions set forth herein and in the Funds' prospectuses, statements of
additional information and plans of distribution and that this agreement may be
terminated by either party at any time by written notice to the other. Any order
to purchase or sell shares received by PFD from you subsequent to the date of
our notification to you of an amendment of this agreement shall be deemed to be
your acceptance of such an amendment.

6. You acknowledge that your continued participation in this agreement is
subject to your providing a level of support to PFD's marketing and shareholder
retention efforts that is deemed acceptable by PFD. Factors which may be
considered by PFD in this respect include, but are not limited to, the level of
shareholder redemptions, the level of assistance in disseminating shareholder
communications, reasonable access to your offices and/or representatives by PFD
wholesalers or other employees and whether your compensation system or
"preferential list" unduly discriminates against the sale of shares of the
Funds.

7. Service fees will generally be paid quarterly, at the rates and under
the conditions specified on Schedule A hereto.

8. All communications to PFD should be sent to the above address. Any
notice to you shall be duly given if mailed or telegraphed to the address
specified by you below. This agreement, in conjunction with the Sales Agreement,
describes the complete understanding of the parties. This agreement shall be
construed under the laws of the Commonwealth of Massachusetts.

Accepted:                                 Execute this Agreement in duplicate
                                          and return one of the duplicate
                                          originals to us.

By:________________________________
                                          By:__________________________________
Title:_____________________________          William A. Misata
                                             Senior Vice President


[Firm]                                    [Date]


                      RETAIN ONE COPY AND RETURN THE OTHER
<PAGE>


                    SUPPLEMENTAL SALES AND SERVICE AGREEMENT
                      WITH PIONEER FUNDS DISTRIBUTOR, INC.


                                   SCHEDULE A

     1. EXCEPT AS SPECIFIED IN SECTION 4 BELOW, service fees on the aggregate
net asset value of each account assigned to you in Pioneer Fund, Pioneer II, and
Pioneer Mid-Cap Fund** will be paid at the rate of:

          a.   0.15% annually on shares acquired prior to August 19, 1991.

          b.   0.25% annually on shares acquired on or after August 19, 1991.


     2. EXCEPT AS SPECIFIED IN SECTION 4 BELOW, service fees on the aggregate
net asset value of each account assigned to you in:

     Pioneer Fund                       Pioneer II
     Pioneer America Income Trust       Pioneer International Growth Fund
     Pioneer Bond Fund                  Pioneer Growth Shares
     Pioneer Micro-Cap Fund             Pioneer Real Estate Shares
     Pioneer Europe Fund                Pioneer Balanced Fund***
     Pioneer Capital Growth Fund        Pioneer Tax-Free Income Fund
     Pioneer Equity-Income Fund         Pioneer Limited Maturity Bond Fund
     Pioneer Gold Shares                Pioneer Indo-Asia Fund
     Pioneer Emerging Markets Fund      Pioneer Small Company Fund*
     Pioneer World Equity Fund          Pioneer Strategic Income Fund
     Pioneer Independence Fund          Pioneer Tax-Managed Fund
     Pioneer High Yield Fund            Pioneer Mid-Cap Fund**
     Pioneer Science & Technology

     will be paid at the rate of:

          a.   0.15% annually if the shares are acquired on or after August 19,
          1991, AS A RESULT OF AN EXCHANGE from Pioneer Fund, Pioneer II, or
          Pioneer Mid-Cap Fund** of shares owned prior to August 19, 1991.

          b.   0.25% annually on all other shares.


     3. EXCEPT AS SPECIFIED IN SECTION 4 BELOW, service fees will be paid at an
annual rate of 0.15% of the aggregate net asset value of each account assigned
to you in:

     Pioneer Cash Reserves Fund


     4. EXCEPTIONS -- Service fees will not be paid on accounts representing:

          a.   Purchases by you or your affiliates, employees or
          representatives.

          b.   Shares which were purchased at net asset value, except for sales
          of Pioneer Cash Reserves Fund or sales on which you are paid a
          commission and which are subject to the contingent deferred sales
          charge described in the funds' prospectuses.

          c.   "House" accounts or any other accounts not assigned to an active
          registered representative(s).

          d.   Accounts established in Pioneer Bond Fund prior to January 1,
          1986.

          e.   Service fees of less than $50 per calendar quarter will not be
          paid.

          f.   Pioneer reserves the right to reduce the service fee paid on
          individual accounts of more than $10 million.

          g.   First year service fees on shares subject to a CDSC are at the
          rate of 0.25% and are  prepaid as part of the initial sales
          commission.

     5. Service fees on shares sold with a front-end sales charge normally begin
to be earned as soon as the transaction settles, unless specified otherwise in
the fund prospectus. Since the commission on shares sold with a CDSC includes a
prepaid one-year service fee, periodic service fees on such shares are paid
beginning one year following the transaction.


     6. Service fees of 1% on Class C shares will begin after first year.

                  *  Service fees begin accruing January 1, 1996
                  ** Formerly Pioneer Three Fund
                  ***Formerly Pioneer Income Fund













                                AGREEMENT BETWEEN

                          BROWN BROTHERS HARRIMAN & CO.

                                       AND

                        PIONEER SCIENCE & TECHNOLOGY FUND




<PAGE>





                                TABLE OF CONTENTS


1.    Employment of Custodian                                    1
2.    Powers and Duties of the Custodian with
      respect to Property of the
      Fund held by the Custodian                                 1
      A. Safekeeping                                             2
      B. Manner of Holding Securities                            2
      C. Registered Name; Nominee                                2
      D. Purchases                                               2
      E. Exchanges                                               3
      F. Sales of Securities                                     4
      G. Depositary Receipts                                     5
      H. Exercise of Rights; Tender Offers                       6
      I. Stock Dividends, Rights, Etc.                           6
      J. Options                                                 6
      K. Borrowings                                              7
      L. Demand Deposit Bank Accounts                            7
      M. Interest Bearing Call or Time Deposits                  8
      N. Foreign Exchange Transactions
             and Futures Contracts                               9
      O. Stock Loans                                             10
      P. Collections                                             10
      Q. Dividends, Distributions and Redemptions                11
      R. Proxies, Notices, Etc.                                  12
      S. Nondiscretionary Details                                12
      T. Bills                                                   12
      U. Deposit of Fund Assets in Securities Systems            13
      V. Other Transfers                                         15
      W. Investment Limitations                                  15
      X.       Proper Instructions                               16
      Y.       Segregated Account                                17
3.    Powers and Duties of the Custodian with
      Respect to the Appointment of Subcustodians                18
4.    Assistance by the Custodian as to Certain Matters          22
5.    Powers and Duties of the Custodian with
      Respect to its Role as Financial Agent                     22
        A.     Records                                           22
        B.     Accounts                                          23
        C.     Access to Records                                 23
        D.     Disbursements                                     23


6.    Standard of Care and Related Matters                       23
        A.     Liability of the Custodian with
                Respect to Proper Instructions;
                Evidence of Authority; Etc.                      23
        B.     Liability of the Custodian with
                Respect to Use of Securities System              25
        C.     Liability of the Custodian with
                respect to Subcustodians                         25
        D.     Standard of Care; Liability;
                Indemnification                                  26
        E.     Reimbursement of Advances                         27
        F.     Security for Obligations to Custodian             28
        G.     Appointment of Agents                             28
        H.     Powers of Attorney                                29
7.    Compensation of the Custodian                              29
8.    Termination; Successor Custodian                           29
9.    Amendment                                                  30
10.   Governing Law                                              30
11.   Notices                                                    31
12.   Binding Effect                                             31
13.   Counterparts                                               31



<PAGE>



                               CUSTODIAN AGREEMENT


         AGREEMENT  made  this ___ day of  ___________,  2000,  between  PIONEER
SCIENCE & TECHNOLOGY FUND (herein  referred to as the "Fund") and Brown Brothers
Harriman & Co. (the "Custodian");

         WITNESSETH:   That  in   consideration  of  the  mutual  covenants  and
agreements herein contained, the parties hereto agree as follows:

         1.  EMPLOYMENT OF CUSTODIAN:  The Fund hereby  employs and appoints the
Custodian  as a  custodian  for the term and subject to the  provisions  of this
Agreement.  The  Custodian  shall not be under any duty or obligation to require
the Fund to deliver to it any  securities  or funds  owned by the Fund and shall
have no responsibility or liability for or on account of securities or funds not
so delivered. The Fund will deposit with the Custodian copies of the Declaration
of Trust or Certificate of Incorporation  and By-Laws (or comparable  documents)
of the Fund and all  amendments  thereto,  and  copies  of such  votes and other
proceedings  of the Fund as may be necessary  for or convenient to the Custodian
in the performance of its duties.

         2. POWERS AND DUTIES OF THE  CUSTODIAN  WITH RESPECT TO PROPERTY OF THE
FUND  HELD  BY THE  CUSTODIAN:  Except  for  securities  and  funds  held by any
Subcustodians or held by the Custodian through a non-U.S.  securities depository
appointed  pursuant to the provisions of Section 3 hereof,  the Custodian  shall
have and perform the following powers and duties:

         A.  SAFEKEEPING - To keep safely the securities and other assets of the
Fund that have been delivered to the Custodian and, on behalf of the Fund,  from
time to time to receive delivery of securities for safekeeping.

         B. MANNER OF HOLDING SECURITIES - To hold securities of the Fund (1) by
physical possession of the share certificates or other instruments  representing
such  securities in  registered  or bearer form, or (2) in book-entry  form by a
Securities System (as said term is defined in Section 2U).

         C. REGISTERED NAME; NOMINEE - To hold registered securities of the Fund
(1) in the name or any nominee name of the Custodian or the Fund, or in the name
or any  nominee  name of any Agent  appointed  pursuant to Section 6F, or (2) in
street  certificate  form,  so-called,  and in any  case  with  or  without  any
indication  of  fiduciary  capacity,  provided  that  securities  are held in an
account of the Custodian  containing only assets of the Fund or only assets held
as fiduciary or custodian for customers.

         D.  PURCHASES  - Upon  receipt  of Proper  Instructions,  as defined in
Section X on Page 17, insofar as funds are available for the purpose, to pay for
and receive securities purchased for the account of the Fund, payment being made
only upon receipt of the securities  (1) by the Custodian,  or (2) by a clearing
corporation  of a  national  securities  exchange  of which the  Custodian  is a
member, or (3) by a Securities  System.  However,  (i) in the case of repurchase
agreements  entered into by the Fund,  the  Custodian  (as well as an Agent) may
release funds to a Securities  System or to a Subcustodian  prior to the receipt
of  advice  from the  Securities  System  or  Subcustodian  that the  securities
underlying  such repurchase  agreement have been  transferred by book entry into
the  Account  (as  defined  in  Section  2U) of the  Custodian  (or such  Agent)
maintained with such Securities System or Subcustodian,  so long as such payment
instructions to the Securities System or Subcustodian include a requirement that
delivery is only  against  payment for  securities,  (ii) in the case of foreign
exchange  contracts,  options,  time deposits,  call account deposits,  currency
deposits, and other deposits,  contracts or options pursuant to Sections 2J, 2L,
2M and 2N,  the  Custodian  may  make  payment  therefor  without  receiving  an
instrument  evidencing said deposit,  contract or option so long as such payment
instructions detail specific securities to be acquired, and (iii) in the case of
securities  in which  payment for the  security  and  receipt of the  instrument
evidencing the security are under generally accepted trade practice or the terms
of the instrument  representing the security expected to take place in different
locations or through separate parties, such as commercial paper which is indexed
to foreign  currency  exchange rates,  derivatives and similar  securities,  the
Custodian  may make  payment for such  securities  prior to delivery  thereof in
accordance  with such  generally  accepted  trade  practice  or the terms of the
instrument representing such security.

         E.  EXCHANGES  - Upon  receipt  of  proper  instructions,  to  exchange
securities  held by it for the  account  of the Fund  for  other  securities  in
connection with any reorganization,  recapitalization,split-up of shares, change
of par value, conversion or other event relating to the securities or the issuer
of such  securities  and to deposit any such  securities in accordance  with the
terms of any reorganization or protective plan. Without proper instructions, the
Custodian may surrender securities in temporary form for definitive  securities,
may surrender  securities  for transfer into a name or nominee name as permitted
in  Section  2C,  and  may  surrender  securities  for  a  different  number  of
certificates  or  instruments  representing  the same  number  of shares or same
principal amount of indebtedness, provided the securities to be issued are to be
delivered to the Custodian, and further provided the Custodian shall at the time
of surrendering securities or instruments receive a receipt or other evidence of
ownership thereof.

         F. SALES OF SECURITIES - Upon receipt of proper  instructions,  to make
delivery of  securities  which have been sold for the  account of the Fund,  but
only against payment therefor (1) in cash, by a certified check,  bank cashier's
check,  bank credit,  or bank wire transfer,  or (2) by credit to the account of
the Custodian with a clearing  corporation of a national  securities exchange of
which  the  Custodian  is a  member,  or (3) by  credit  to the  account  of the
Custodian  or an Agent of the  Custodian  with a  Securities  System;  PROVIDED,
HOWEVER,  that  (i)  in  the  case  of  delivery  of  physical  certificates  or
instruments  representing  securities,  the  Custodian  may make delivery to the
broker buying the  securities,  against  receipt  therefor,  for  examination in
accordance with "street delivery" custom,  provided that the payment therefor is
to be made to the Custodian  (which payment may be made by a broker's  check) or
that such  securities are to be returned to the Custodian,  and (ii) in the case
of  securities  referred to in clause (iii) of the last  sentence of Section 2D,
the  Custodian  may  make  settlement,  including  with  respect  to the form of
payment,  in accordance with generally  accepted trade practice relating to such
securities or the terms of the instrument representing said security.

         G.  DEPOSITARY  RECEIPTS  - Upon  receipt  of proper  instructions,  to
instruct a  Subcustodian  or an Agent to surrender  securities to the depositary
used by an issuer of American  Depositary  Receipts or International  Depositary
Receipts  (hereinafter  collectively  referred to as "ADRs") for such securities
against a written  receipt  therefor  adequately  describing such securities and
written  evidence  satisfactory to the Subcustodian or Agent that the depositary
has  acknowledged  receipt  of  instructions  to  issue  with  respect  to  such
securities ADRs in the name of the Custodian, or a nominee of the Custodian, for
delivery to the  Custodian in Boston,  Massachusetts,  or at such other place as
the Custodian may from time to time designate.

         Upon receipt of proper instructions, to surrender ADRs to the issuer
thereof  against a  written  receipt  therefor  adequately  describing  the ADRs
surrendered and written  evidence  satisfactory to the Custodian that the issuer
of the ADRs has acknowledged  receipt of instructions to cause its depositary to
deliver the securities underlying such ADRs to a Subcustodian or an Agent.

         H. EXERCISE OF RIGHTS;  TENDER  OFFERS - Upon timely  receipt of proper
instructions,  to deliver to the issuer or trustee  thereof,  or to the agent of
either,  warrants,  puts, calls, rights or similar securities for the purpose of
being  exercised or sold,  provided  that the new  securities  and cash, if any,
acquired by such action are to be delivered to the Custodian,  and, upon receipt
of proper  instructions,  to deposit  securities upon invitations for tenders of
securities,  provided that the  consideration  is to be paid or delivered or the
tendered securities are to be returned to the Custodian.

         I. STOCK  DIVIDENDS,  RIGHTS,  ETC. - To receive  and collect all stock
dividends,  rights  and other  items of like  nature;  and to deal with the same
pursuant to proper instructions relative thereto.

         J. OPTIONS - Upon receipt of proper instructions, to receive and retain
confirmations or other documents evidencing the purchase or writing of an option
on a security or  securities  index by the Fund;  to deposit  and  maintain in a
segregated  account,  either physically or by book-entry in a Securities System,
securities  subject to a covered call option written by the Fund; and to release
and/or  transfer such  securities  or other assets only in  accordance  with the
provisions  of any  agreement  among the Fund,  the  Custodian  and; and to pay,
release and/or transfer such securities, cash or other assets in accordance with
a  broker-dealer  relating to such  securities or other assets a notice or other
communication evidencing the expiration, termination or exercise of such covered
option furnished by The Options Clearing Corporation,  the securities or options
exchange on which such covered  option is traded or such other  organization  as
may be responsible for handling such options transactions.

         K.  BORROWINGS  - Upon  receipt  of  proper  instructions,  to  deliver
securities of the Fund to lenders or their agents as collateral  for  borrowings
effected by the Fund,  provided that such  borrowed  money is payable to or upon
the Custodian's order as Custodian for the Fund.

         L.  DEMAND  DEPOSIT  BANK  ACCOUNTS - To open and operate an account or
accounts in the name of the Fund on the Custodian's  books subject only to draft
or order by the  Custodian.  All funds received by the Custodian from or for the
account of the Fund shall be deposited in said account(s).  The responsibilities
of the  Custodian to the Fund for  deposits  accepted on the  Custodian's  books
shall be that of a U.S. bank for a similar deposit.

         If and when  authorized by proper  instructions  the Custodian may open
and operate an additional  account(s) in such other banks or trust  companies as
may be  designated  by the Fund in such  instructions  (any  such  bank or trust
company so  designated  by the Fund being  referred to  hereafter  as a "Banking
Institution"),  provided that such account(s) (hereinafter collectively referred
to as "demand deposit bank  accounts")shall  be in the name of the Custodian for
account of the Fund and subject  only to the  Custodian's  draft or order.  Such
demand deposit  accounts may be opened with Banking  Institutions  in the United
States and in other  countries and may be denominated in either U. S. Dollars or
other currencies as the Fund may determine. All such deposits shall be deemed to
be portfolio  securities of the Fund and accordingly the  responsibility  of the
Custodian  therefore  shall be the same as and no greater  than the  Custodian's
responsibility in respect of other portfolio securities of the Fund.

         M. INTEREST  BEARING CALL OR TIME DEPOSITS - To place interest  bearing
fixed term and call deposits with such banks and in such amounts as the Fund may
authorize pursuant to proper instructions.  Such deposits may be placed with the
Custodian or with  Subcustodians  or other Banking  Institutions as the Fund may
determine.  Deposits may be denominated in U. S. Dollars or other currencies and
need not be  evidenced  by the  issuance  or delivery  of a  certificate  to the
Custodian, provided that the Custodian shall include in its records with respect
to the assets of the Fund appropriate  notation as to the amount and currency of
each such  deposit,  the accepting  Banking  Institution  and other  appropriate
details,  and  shall  retain  such  forms of advice or  receipt  evidencing  the
deposit,  if  any,  as  may  be  forwarded  to  the  Custodian  by  the  Banking
Institution. Such deposits, other than those placed with the Custodian, shall be
deemed  portfolio  securities  of  the  Fund  and  the  responsibilities  of the
Custodian  therefor  shall be the same as those for demand deposit bank accounts
placed  with other  banks,  as  described  in Section L of this  Agreement.  The
responsibility  of the Custodian for such deposits  accepted on the  Custodian's
books shall be that of a U.S. bank for a similar deposit.

         N. FOREIGN EXCHANGE  TRANSACTIONS  AND FUTURES  CONTRACTS - Pursuant to
proper  instructions,  to enter into  foreign  exchange  contracts or options to
purchase and sell foreign  currencies for spot and future delivery on behalf and
for  the  account  of the  Fund.  Such  transactions  may be  undertaken  by the
Custodian   with  such  Banking   Institutions,   including  the  Custodian  and
Subcustodian(s)  as principals,  as approved and authorized by the Fund. Foreign
exchange  contracts  and options other than those  executed with the  Custodian,
shall be deemed to be portfolio  securities of the Fund and the responsibilities
of the  Custodian  therefor  shall be the same as those for demand  deposit bank
accounts  placed with other banks as described in Section 2L of this  agreement.
Upon  receipt  of proper  instructions,  to  receive  and  retain  confirmations
evidencing the purchase or sale of a futures  contract or an option on a futures
contract by the Fund; to deposit and maintain in a segregated  account,  for the
benefit of any futures commission  merchant or to pay to such futures commission
merchant,  assets  designated by the Fund as initial,  maintenance  or variation
"margin" deposits  intended to secure the Fund's  performance of its obligations
under  any  futures  contracts  purchased  or sold  or any  options  on  futures
contracts  written  by the  Fund,  in  accordance  with  the  provisions  of any
agreement or  agreements  among any of the Fund,  the Custodian and such futures
commission  merchant,  designated  to  comply  with the  rules of the  Commodity
Futures  Trading   Commission   and/or  any  contract  market,  or  any  similar
organization or  organizations,  regarding such margin deposits;  and to release
and/or  transfer assets in such margin accounts only in accordance with any such
agreements or rules.

         0.  STOCK  LOANS - Upon  receipt  of proper  instructions,  to  deliver
securities of the Fund,  in connection  with loans of securities by the Fund, to
the  borrower  thereof  prior to receipt  of the  collateral,  if any,  for such
borrowing,  provided  that  for  stock  loans  secured  by cash  collateral  the
Custodian's  instructions  to the Securities  System require that the Securities
System may deliver the  securities to the borrower  thereof only upon receipt of
the collateral for such borrowing.

         P.  COLLECTIONS  - To collect,  receive and deposit in said  account or
accounts all income,  payments of principal  and other  payments with respect to
the  securities  held  hereunder,  and in  connection  therewith  to deliver the
certificates  or other  instruments  representing  the  securities to the issuer
thereof or its agent when securities are called, redeemed,  retired or otherwise
become payable; PROVIDED, THAT the payment is to be made in such form and manner
and at such time, which may be after delivery by the Custodian of the instrument
representing the security,  as is in accordance with the terms of the instrument
representing  the  security,  or such proper  instructions  as the Custodian may
receive, or governmental  regulations,  the rules of Securities Systems or other
U.S.  securities   depositories  and  clearing  agencies  or,  with  respect  to
securities  referred to in clause  (iii) of the last  sentence of Section 2D, in
accordance with generally accepted trade practice; (ii) to execute ownership and
other  certificates  and  affidavits  for all federal and state tax  purposes in
connection  with receipt of income or other  payments with respect to securities
of the Fund or in connection with transfer of securities,  and (iii) pursuant to
proper  instructions  to take such other  actions with respect to  collection or
receipt of funds or transfer of securities which involve an investment decision.

         Q.  DIVIDENDS,  DISTRIBUTIONS  AND REDEMPTIONS - Upon receipt of proper
instructions  from the Fund,  or upon  receipt of  instructions  from the Fund's
shareholder  servicing agent or agent with comparable  duties (the  "Shareholder
Servicing  Agent") (given by such person or persons and in such manner on behalf
of the  Shareholder  Servicing  Agent as the Fund  shall have  authorized),  the
Custodian shall release funds or securities to the  Shareholder  Servicing Agent
or otherwise apply funds or securities, insofar as available, for the payment of
dividends or other  distributions to Fund  shareholders.  Upon receipt of proper
instructions from the Fund, or upon receipt of instructions from the Shareholder
Servicing Agent (given by such person or persons and in such manner on behalf of
the  Shareholder  Servicing  Agent  as the  Fund  shall  have  authorized),  the
Custodian  shall  release  funds or  securities,  insofar as  available,  to the
Shareholder  Servicing  Agent or as such  Agent  shall  otherwise  instruct  for
payment to Fund  shareholders  who have  delivered  to such Agent a request  for
repurchase or redemption of their shares of capital stock of the Fund.

         R. PROXIES, NOTICES, ETC. - Promptly to deliver or mail to the Fund all
forms  of  proxies  and all  notices  of  meetings  and  any  other  notices  or
announcements  affecting  or relating to  securities  owned by the Fund that are
received by the Custodian,  and upon receipt of proper  instructions  to execute
and deliver or cause its nominee to execute  and deliver  such  proxies or other
authorizations  as may be required.  Neither the Custodian nor its nominee shall
vote upon any of such  securities  or execute any proxy to vote  thereon or give
any consent or take any other action with respect  thereto  (except as otherwise
herein provided) unless ordered to do so by proper instructions.

         S.  NONDISCRETIONARY   DETAILS  -  Without  the  necessity  of  express
authorization  from the  Fund,  to  attend to all  nondiscretionary  details  in
connection with the sale, exchange,  substitution,  purchase,  transfer or other
dealings  with  securities,  funds or  other  property  of the Fund  held by the
Custodian  except as otherwise  directed  from time to time by the  Directors or
Trustees of the Fund.

         T. BILLS - Upon receipt of proper  instructions,  to pay or cause to be
paid,  insofar as funds are available  for the purpose,  bills,  statements,  or
other obligations of the Fund.

         U. DEPOSIT OF FUND ASSETS IN  SECURITIES  SYSTEMS - The  Custodian  may
deposit and/or maintain securities owned by the Fund in (i) The Depository Trust
Company,  (ii) any  book-entry  system as  provided  in  Subpart  0 of  Treasury
Circular  No. 300, 31 CFR 306,  Subpart B of 31 CFR Part 350, or the  book-entry
regulations of federal agencies substantially in the form of Subpart 0, or (iii)
any other domestic  clearing agency  registered with the Securities and Exchange
Commission  under Section 17A of the Securities  Exchange Act of 1934 which acts
as a securities  depository  and whose use the Fund has  previously  approved in
writing  (each  of the  foregoing  being  referred  to in  this  Agreement  as a
"Securities System").  Utilization of a Securities System shall be in accordance
with  applicable  Federal  Reserve Board and Securities and Exchange  Commission
rules and regulations, if any, and subject to the following provisions:

                  1) The Custodian may deposit and/or maintain Fund  securities,
either  directly  or  through  one or more  Agents  appointed  by the  Custodian
(provided  that any such agent shall be  qualified  to act as a custodian of the
Fund  pursuant  to the  Investment  Company  Act  of  1940  and  the  rules  and
regulations  thereunder),  in a Securities  System provided that such securities
are represented in an account  ("Account") of the Custodian or such Agent in the
Securities  System which shall not include any assets of the  Custodian or Agent
other than assets held as a fiduciary, custodian, or otherwise for customers;

                  2) The records of the Custodian  with respect to securities of
the  Fund  which  are  maintained  in a  Securities  System  shall  identify  by
book-entry those securities belonging to the Fund;

                  3) The Custodian  shall pay for  securities  purchased for the
account of the Fund upon (i) receipt of advice from the  Securities  System that
such securities have been transferred to the Account,  and (ii) the making of an
entry on the records of the  Custodian  to reflect such payment and transfer for
the account of the Fund. The Custodian  shall transfer  securities  sold for the
account of the Fund upon (i) receipt of advice from the  Securities  System that
payment for such  securities has been  transferred to the Account,  and (ii) the
making of an entry on the records of the  Custodian to reflect such transfer and
payment for the account of the Fund.  Copies of all advices from the  Securities
System of transfers of securities for the account of the Fund shall identify the
Fund,  be  maintained  for the Fund by the  Custodian or an Agent as referred to
above,  and be provided to the Fund at its request.  The Custodian shall furnish
the Fund confirmation of each transfer to or from the account of the Fund in the
form of a written advice or notice and shall furnish to the Fund copies of daily
transaction  sheets reflecting each day's  transactions in the Securities System
for the account of the Fund on the next business day;

                  4) The  Custodian  shall  provide  the Fund  with  any  report
obtained by the  Custodian  or any Agent as referred to above on the  Securities
System's  accounting  system,  internal  accounting  control and  procedures for
safeguarding  securities  deposited in the Securities  System; and the Custodian
and such  Agents  shall send to the Fund such  reports  on their own  systems of
internal  accounting  control as the Fund may  reasonably  request  from time to
time.

                  5) At the  written  request of the Fund,  the  Custodian  will
terminate  the use of any  such  Securities  System  on  behalf  of the  Fund as
promptly as practicable.

         V. OTHER  TRANSFERS - Upon receipt of proper  instructions,  to deliver
securities,  funds and other property of the Fund to a  Subcustodian  or another
custodian of the Fund;  and, upon receipt of proper  instructions,  to make such
other disposition of securities, funds or other property of the Fund in a manner
other than or for purposes other than as enumerated elsewhere in this Agreement,
provided  that the  instructions  relating to such  disposition  shall include a
statement  of the  purpose for which the  delivery is to be made,  the amount of
securities  to be  delivered  and the  name of the  person  or  persons  to whom
delivery is to be made.

         W.  INVESTMENT  LIMITATIONS - In performing its duties  generally,  and
more  particularly  in  connection  with  the  purchase,  sale and  exchange  of
securities  made by or for the Fund,  the  Custodian may assume unless and until
notified in writing to the contrary that proper instructions  received by it are
not in  conflict  with or in any way  contrary to any  provisions  of the Fund's
Declaration of Trust or Certificate of  Incorporation  or By-Laws (or comparable
documents) or votes or proceedings of the shareholders or Directors of the Fund.
The Custodian  shall in no event be liable to the Fund and shall be  indemnified
by the Fund for any  violation  which  occurs  in the  course  of  carrying  out
instructions  given by the Fund of any investment  limitations to which the Fund
is  subject or other  limitations  with  respect  to the  Fund's  powers to make
expenditures,  encumber securities, borrow or take similar actions affecting the
Fund.

         X. PROPER  INSTRUCTIONS - Proper instructions shall mean a tested telex
from the Fund or a written  request,  direction,  instruction  or  certification
signed or  initialled  on behalf of the Fund by one or more person or persons as
the Board of  Directors  or  Trustees  of the Fund  shall have from time to time
authorized,  provided, however, that no such instructions directing the delivery
of  securities  or the payment of funds to an  authorized  signatory of the Fund
shall  be  signed  by such  person.  Those  persons  authorized  to give  proper
instructions  may be  identified  by the Board of Directors or Trustees by name,
title or position and will  include at least one officer  empowered by the Board
to name other  individuals  who are  authorized to give proper  instructions  on
behalf of the Fund.  Telephonic or other oral  instructions  given by any one of
the above  persons  will be  considered  proper  instructions  if the  Custodian
reasonably  believes them to have been given by a person authorized to give such
instructions with respect to the transaction involved. Oral instructions will be
confirmed  by tested  telex or in writing in the manner set forth  above but the
lack of such  confirmation  shall  in no way  affect  any  action  taken  by the
Custodian  in reliance  upon such oral  instructions.  The Fund  authorizes  the
Custodian to tape record any and all telephonic or other oral instructions given
to the  Custodian by or on behalf of the Fund  (including  any of its  officers,
Directors,  Trustees,  employees or agents) and will deliver to the  Custodian a
similar authorization from any investment manager or adviser or person or entity
with similar  reponsibilities which is authorized to give proper instructions on
behalf of the Fund to the Custodian.  Proper instructions may relate to specific
transactions or to types or classes of  transactions,  and may be in the form of
standing instructions.  Proper instructions may include communications  effected
directly  between  electro-mechanical  or  electronic  devices  or  systems,  in
addition to tested telex,  provided that the Fund and the Custodian agree to the
use of such device or system.

         Y.  SEGREGATED  ACCOUNT - The  Custodian  shall upon  receipt of proper
instructions  establish  and  maintain  on its  books a  segregated  account  or
accounts  for and on behalf of the Fund,  into which  account or accounts may be
transferred cash and/or securities of the Fund, including securities  maintained
by the  Custodian  pursuant  to Section 2U hereof,  (i) in  accordance  with the
provisions of any agreement  among the Fund,  the Custodian and a  broker-dealer
registered  under  the  Securities  Exchange  Act of 1934  and a  member  of the
National  Association  of Securities  Dealers,  Inc. (or any futures  commission
merchant  registered  under the  Commodity  Exchange Act) relating to compliance
with  the  rules  of the  Options  Clearing  Corporation  and of any  registered
national securities exchange (or the Commodity Futures Trading Commission or any
registered  contract  market),  or any similar  organization  or  organizations,
regarding  escrow or other  arrangements in connection with  transactions by the
Fund,  (ii) for purposes of  segregating  cash or securities in connection  with
options purchased, sold or written by the Fund or commodity futures contracts or
options  thereon  purchased  or sold by the  Fund,  (iii)  for the  purposes  of
compliance by the Fund with the  procedures  required by Investment  Company Act
Release No. 10666,  or any subsequent  release or releases of the Securities and
Exchange  Commission  relating  to the  maintenance  of  segregated  accounts by
registered investment  companies,  and (iv) as mutually agreed from time to time
between the Fund and the Custodian.

         3.   POWERS AND DUTIES OF THE CUSTODIAN WITH RESPECT TO THE APPOINTMENT
OF SUBCUSTODIANS:

         The  Fund  hereby  authorizes  and  instructs  the  Custodian  to  hold
securities,  funds and other property of the Fund which are  maintained  outside
the United States at subcustodians  appointed pursuant to the provisions of this
Section  3 (a  "Subcustodian").  The  Fund  shall  approve  in  writing  (1) the
appointment of each  Subcustodian and the  subcustodian  agreement to be entered
into between such Subcustodian and the Custodian, and (2) if the Subcustodian is
organized under the laws of a country other than the United States,  the country
or countries in which the  Subcustodian is authorized to hold  securities,  cash
and other property of the Fund. The Fund hereby further authorizes and instructs
the  Custodian  and any  Subcustodian  to utilize such  securities  depositories
located  outside the United  States which are approved in writing by the Fund to
hold securities,  cash and other property of the Fund. Upon such approval by the
Fund,  the  Custodian  is  authorized  on  behalf  of the  Fund to  notify  each
Subcustodian  of its  appointment as such. The Custodian may, at any time in its
discretion,  remove any  Subcustodian  that has been  appointed as such but will
promptly notify the Fund of any such action.

         Those  Subcustodians,  and  the  countries  where  and  the  securities
depositories  through which they or the Custodian may hold securities,  cash and
other  property of the Fund which the Fund has approved to date are set forth on
Appendix  A  hereto.  Such  Appendix  shall  be  amended  from  time  to time as
Subcustodians,  and/or  countries  and/or  securities  depositories are changed,
added or deleted.  The Fund shall be  responsible  for  informing  the Custodian
sufficiently  in  advance  of a  proposed  investment  which  is to be held in a
country not listed on Appendix A, in order that there shall be  sufficient  time
for the Fund to give the approval  required by the  preceding  paragraph and for
the  Custodian  to  put  the   appropriate   arrangements  in  place  with  such
Subcustodian,  including negotiation of a subcustodian  agreement and submission
of such subcustodian agreement to the Fund for approval.

         If the Fund shall have  invested  in a security to be held in a country
before the foregoing procedures have been completed, such security shall be held
by such agent as the Custodian may appoint. In any event, the Custodian shall be
liable to the Fund for the  actions  of such agent if and only to the extent the
Custodian  shall have  recovered from such agent for any damages caused the Fund
by such  agent.  At the  request  of the Fund,  Custodian  agrees to remove  any
securities  held on  behalf  of the  Fund by such  agent,  if  practical,  to an
approved  Subcustodian.  Under such circumstances  Custodian will collect income
and respond to corporate actions on a best efforts basis.

         With respect to  securities  and funds held by a  Subcustodian,  either
directly  or  indirectly  (including  by a  securities  depository  or  clearing
agency),  notwithstanding  any  provision  of this  Agreement  to the  contrary,
payment for  securities  purchased and delivery of  securities  sold may be made
prior to receipt of the securities or payment,  respectively,  and securities or
payment may be received in a form, in accordance with governmental  regulations,
rules of securities  depositories and clearing  agencies,  or generally accepted
trade practice in the applicable local market.

         In the event that any Subcustodian appointed pursuant to the provisions
of this  Section 3 fails to perform any of its  obligations  under the terms and
conditions of the applicable subcustodian agreement, the Custodian shall use its
best  efforts to cause such  Subcustodian  to perform such  obligations.  In the
event that the Custodian is unable to cause such  Subcustodian  to perform fully
its  obligations  thereunder,  the  Custodian  shall  forthwith  upon the Fund's
request   terminate  such   Subcustodian  in  accordance  with  the  termination
provisions  under the  applicable  subcustodian  agreement  and, if necessary or
desirable,  appoint  another  subcustodian  in accordance with the provisions of
this Section 3. At the election of the Fund, it shall have the right to enforce,
to the extent  permitted by the  subcustodian  agreement and applicable law, the
Custodian's  rights against any such  Subcustodian for loss or damage caused the
Fund by such Subcustodian.

         The  Custodian  will not amend any  subcustodian  agreement or agree to
change or permit any changes  thereunder  except upon the prior written approval
of the Fund.

         The Custodian may, at any time in its discretion  upon  notification to
the  Fund,  terminate  any  Subcustodian  of the  Fund in  accordance  with  the
termination provisions under the applicable Subcustodian  Agreement,  and at the
written  request of the Fund, the Custodian will terminate any  Subcustodian  in
accordance with the  termination  provisions  under the applicable  Subcustodian
Agreement.

         If  necessary  or  desirable,   the   Custodian  may  appoint   another
subcustodian  to replace a  Subcustodian  terminated  pursuant to the  foregoing
provisions of this Section 3, such  appointment  to be made upon approval of the
successor  subcustodian  by  the  Fund's  Board  of  Directors  or  Trustees  in
accordance with the provisions of this Section 3.

         In the event the Custodian  receives a claim from a Subcustodian  under
the  indemnification  provisions of any  subcustodian  agreement,  the Custodian
shall  promptly  give  written  notice to the Fund of such  claim.  No more than
thirty days after  written  notice to the Fund of the  Custodian's  intention to
make such  payment,  the Fund will  reimburse  the  Custodian the amount of such
payment except in respect of any negligence or misconduct of the Custodian.

         4.  ASSISTANCE BY THE CUSTODIAN AS TO CERTAIN MATTERS: The Custodian
may assist generally in the preparation of reports to Fund  shareholders and
others, audits of accounts, and other ministerial matters of like nature.

         5.  POWERS  AND  DUTIES OF THE  CUSTODIAN  WITH  RESPECT TO ITS ROLE AS
FINANCIAL  AGENT:  The Fund  hereby also  appoints  the  Custodian  as the Funds
financial  agent.  With  respect to the  appointment  as  financial  agent,  the
Custodian shall have and perform the following powers and duties:

                  A.  RECORDS - To  create,  maintain  and retain  such  records
relating to its activities and obligations  under this Agreement as are required
under  the  Investment  Company  Act of  1940  and  the  rules  and  regulations
thereunder  (including  Section 31 thereof and Rules 31a-1 and 31a-2 thereunder)
and under  applicable  federal and state tax laws.  All such records will be the
property of the Fund and in the event of termination of this Agreement  shall be
delivered to the successor custodian.

                  B. ACCOUNTS - To keep books of account and render  statements,
including interim monthly and complete quarterly financial statements, or copies
thereof, from time to time as reasonably requested by proper instructions.

                  C. ACCESS TO RECORDS - The books and records maintained by the
Custodian  pursuant  to  Sections  5A  and 5B  shall  at all  times  during  the
Custodian's  regular  business hours be open to inspection and audit by officers
of, attorneys for and auditors  employed by the Fund and by employees and agents
of the Securities and Exchange  Commission,  provided that all such  individuals
shall observe all security  requirements of the Custodian  applicable to its own
employees  having  access to  similar  records  within  the  Custodian  and such
regulations as may be reasonably imposed by the Custodian.

                  D. DISBURSEMENTS - Upon receipt of proper instructions, to pay
or cause to be paid,  insofar as funds are  available  for the  purpose,  bills,
statements  and other  obligations  of the Fund  (including  but not  limited to
interest  charges,  taxes,  management  fees,  compensation to Fund officers and
employees, and other operating expenses of the Fund).

         6.       STANDARD OF CARE AND RELATED MATTERS:

                  A.   LIABILITY  OF  THE  CUSTODIAN   WITH  RESPECT  TO  PROPER
INSTRUCTIONS;  EVIDENCE OF AUTHORITY, ETC. The Custodian shall not be liable for
any action taken or omitted in reliance upon proper instructions  believed by it
to be genuine or upon any other written notice, request, direction, instruction,
certificate or other  instrument  believed by it to be genuine and signed by the
proper party or parties.

         The  Secretary or Assistant  Secretary of the Fund shall certify to the
Custodian the names, signatures and scope of authority of all persons authorized
to give  proper  instructions  or any other  such  notice,  request,  direction,
instruction,  certificate  or  instrument  on behalf of the Fund,  the names and
signatures of the officers of the Fund, the name and address of the  Shareholder
Servicing Agent, and any resolutions,  votes,  instructions or directions of the
Fund's Board of Directors or Trustees or  shareholders.  Such certificate may be
accepted and relied upon by the  Custodian as  conclusive  evidence of the facts
set forth  therein and may be  considered in full force and effect until receipt
of a similar certificate to the contrary.

         So long as and to the extent that it is in the  exercise of  reasonable
care,  the  Custodian  shall  not be  responsible  for the  title,  validity  or
genuineness  of any  property  or evidence  of title  thereto  received by it or
delivered by it pursuant to this Agreement.

         The Custodian shall be entitled, at the expense of the Fund, to receive
and act upon  advice of (i)  counsel  regularly  retained  by the  Custodian  in
respect of custodian  matters,  (ii)  counsel for the Fund,  or (iii) such other
counsel  as the Fund and the  Custodian  may agree  upon,  with  respect  to all
matters,  and the Custodian shall be without liability for any action reasonably
taken or omitted pursuant to such advice.

                  B.   LIABILITY  OF  THE  CUSTODIAN  WITH  RESPECT  TO  USE  OF
SECURITIES  SYSTEM - With respect to the  portfolio  securities,  cash and other
property of the Fund held by a Securities  System, the Custodian shall be liable
to the Fund only for any loss or damage  to the Fund  resulting  from use of the
Securities System if caused by any negligence,  misfeasance or misconduct of the
Custodian  or any of its agents or of any of its or their  employees or from any
failure of the Custodian or any such agent to enforce effectively such rights as
it may have against the Securities System. At the election of the Fund, it shall
be entitled to be subrogated to the rights of the Custodian  with respect to any
claim against the Securities  System or any other person which the Custodian may
have as a  consequence  of any  such  loss or  damage  to the Fund if and to the
extent that the Fund has not been made whole for any such loss or damage.

                  C.  LIABILITY OF THE CUSTODIAN  WITH RESPECT TO  SUBCUSTODIANS
The  Custodian  shall be  liable  to the Fund for any loss or damage to the Fund
caused by or resulting  from the acts or omissions  of any  Subcustodian  to the
extent that under the terms set forth in the subcustodian  agreement between the
Custodian  and the  Subcustodian  (or in the  subcustodian  agreement  between a
Subcustodian  and any secondary  Subcustodian),  the  Subcustodian (or secondary
Subcustodian)  has failed to perform in accordance  with the standard of conduct
imposed under such  subcustodian  agreement as determined in accordance with the
law which is  adjudicated  to govern such  agreement and in accordance  with any
determination  of any court as to the duties of said  Subcustodian  pursuant  to
said  agreement.  The  Custodian  shall  also be  liable to the Fund for its own
negligence in transmitting any instructions received by it from the Fund and for
its own  negligence in connection  with the delivery of any  securities or funds
held by it to any Subcustodian.

                  D.  STANDARD  OF  CARE;   LIABILITY;   INDEMNIFICATION  -  The
Custodian shall be held only to the exercise of reasonable care and diligence in
carrying out the provisions of this Agreement, provided that the Custodian shall
not  thereby be  required to take any action  which is in  contravention  of any
applicable law. The Fund agrees to indemnify and hold harmless the Custodian and
its nominees from all claims and liabilities  (including  counsel fees) incurred
or assessed  against it or its nominees in connection  with the  performance  of
this Agreement, except such as may arise from its or its nominee's breach of the
relevant  standard of conduct set forth in this Agreement.  Without limiting the
foregoing  indemnification  obligation of the Fund, the Fund agrees to indemnify
the  Custodian  and any  nominee in whose  name  portfolio  securities  or other
property of the Fund is  registered  against any liability the Custodian or such
nominee may incur by reason of taxes  assessed to the  Custodian or such nominee
or other costs,  liability or expense  incurred by the Custodian or such nominee
resulting  directly or  indirectly  from the fact that  portfolio  securities or
other  property of the Fund is  registered  in the name of the Custodian or such
nominee.

                  It is also  understood  that the Custodian shall not be liable
for any loss involving any securities, currencies, deposits or other property of
the Fund, whether maintained by it, a Subcustodian,  a securities depository, an
agent of the  Custodian or a  Subcustodian,  a Securities  System,  or a Banking
Institution,  or for any loss arising  from a foreign  currency  transaction  or
contract,  where the loss  results  from a  Sovereign  Risk or where the  entity
maintaining such securities, currencies, deposits or other property of the Fund,
whether the Custodian, a Subcustodian,  a securities depository, an agent of the
Custodian or a Subcustodian,  a Securities System or a Banking Institution,  has
exercised  reasonable care  maintaining  such property or in connection with the
transaction   involving   such   property.   A   "Sovereign   Risk"  shall  mean
nationalization, expropriation, devaluation, revaluation, confiscation, seizure,
cancellation,  destruction or similar action by any governmental  authority,  de
facto or de jure; or enactment,  promulgation,  imposition or enforcement by any
such governmental authority of currency restrictions,  exchange controls, taxes,
levies  or  other  charges  affecting  the  Fund's  property;  or  acts  of war,
terrorism,  insurrection  or  revolution;  or any other act or event  beyond the
Custodian's control.

                  E. REIMBURSEMENT OF ADVANCES - The Custodian shall be entitled
to receive  reimbursement  from the Fund on demand,  in the manner  provided  in
Section 7, for its cash disbursements,  expenses and charges (including the fees
and  expenses  of any  Subcustodian  or  any  Agent)  in  connection  with  this
Agreement, but excluding salaries and usual overhead expenses.

                  F. SECURITY FOR  OBLIGATIONS  TO CUSTODIAN - If the Fund shall
require the  Custodian  to advance  cash or  securities  for any purpose for the
benefit of the Fund,  including in connection with foreign exchange contracts or
options (collectively, an "Advance"), or if the Custodian or any nominee thereof
shall incur or be assessed any taxes, charges, expenses,  assessments, claims or
liabilities in connection with the performance of this Agreement (collectively a
"Liability"),  except such as may arise from its or such nominee's breach of the
relevant standard of conduct set forth in this Agreement, then in such event any
property  at any time held for the  account  of the Fund by the  Custodian  or a
Subcustodian  shall be security for such  Advance or  Liability  and if the Fund
shall fail to repay or indemnify the Custodian promptly,  the Custodian shall be
entitled  to utilize  available  cash and to  dispose  of the  Fund's  property,
including  securities,  to the  extent  necessary  to  obtain  reimbursement  or
indemnification.

                  G.  APPOINTMENT  OF AGENTS - The  Custodian may at any time or
times in its  discretion  appoint (and may at any time remove) any other bank or
trust  company as its agent (an "Agent") to carry out such of the  provisions of
this Agreement as the Custodian may from time to time direct, provided, however,
that the  appointment of such Agent (other than an Agent  appointed  pursuant to
the third  paragraph of Section 3) shall not relieve the Custodian of any of its
responsibilities under this agreement.

                  H. POWERS OF ATTORNEY - Upon  request,  the Fund shall deliver
to the Custodian such proxies, powers of attorney or other instruments as may be
reasonable and necessary or desirable in connection  with the performance by the
Custodian  or any  Subcustodian  of  their  respective  obligations  under  this
Agreement or any applicable subcustodian agreement.

         7.  COMPENSATION  OF THE CUSTODIAN:  The Fund shall pay the Custodian a
custody  fee based on such fee  schedule as may from time to time be agreed upon
in writing by the  Custodian and the Fund.  Such fee,  together with all amounts
for which the Custodian is to be reimbursed in accordance with Section 6E, shall
be billed to the Fund in such a manner as to  permit  payment  by a direct  cash
payment to the Custodian.

         8. TERMINATION;  SUCCESSOR CUSTODIAN:  This Agreement shall continue in
full force and effect  until  terminated  by either  party by an  instrument  in
writing  delivered  or  mailed,  postage  prepaid,  to  the  other  party,  such
termination to take effect not sooner than seventy five (75) days after the date
of such delivery or mailing.  In the event of termination the Custodian shall be
entitled  to  receive  prior to  delivery  of the  securities,  funds  and other
property  held by it all accrued fees and  unreimbursed  expenses the payment of
which is  contemplated  by  Sections  6E and 7,  upon  receipt  by the Fund of a
statement setting forth such fees and expenses.

         In the event of the appointment of a successor custodian,  it is agreed
that the funds and securities owned by the Fund and held by the Custodian or any
Subcustodian  shall be delivered to the successor  custodian,  and the Custodian
agrees to cooperate  with the Fund in execution of documents and  performance of
other  actions  necessary  or  desirable in order to  substitute  the  successor
custodian for the Custodian under this Agreement.

         9. AMENDMENT:  This Agreement  constitutes the entire understanding and
agreement of the parties hereto with respect to the subject  matter  hereof.  No
provision of this  Agreement may be amended or terminated  except by a statement
in writing  signed by the party  against which  enforcement  of the amendment or
termination is sought.

         In connection with the operation of this  Agreement,  the Custodian and
the  Fund  may  agree  in  writing   from  time  to  time  on  such   provisions
interpretative  of or in addition to the  provisions of this Agreement as may in
their joint opinion be consistent with the general tenor of this  Agreement.  No
interpretative  or  additional  provisions  made as  provided  in the  preceding
sentence shall be deemed to be an amendment of this Agreements.

         The section  headings in this Agreement are for the  convenience of the
parties  and  in  no  way  alter,  amend,  limit  or  restrict  the  contractual
obligations of the parties set forth in this Agreement.

         10.  GOVERNING  LAW:  This  instrument is executed and delivered in The
Commonwealth of Massachusetts  and shall be governed by and construed  according
to the laws of said Commonwealth.

         11.  NOTICES:  Notices and other  writings  delivered or mailed postage
prepaid  to  the  Fund  addressed  to  the  Fund  at 60  State  Street,  Boston,
Massachusetts  02109 or to such other address as the Fund may have designated to
the  Custodian  in writing,  or to the  Custodian  at 40 Water  Street,  Boston,
Massachusetts 02109, Attention: Manager, Securities Department, or to such other
address as the  Custodian may have  designated to the Fund in writing,  shall be
deemed to have been  properly  delivered or given  hereunder  to the  respective
addressee.

         12. BINDING EFFECT:  This Agreement shall be binding on and shall inure
to the benefit of the Fund and the Custodian and their respective successors and
assigns,  provided that neither party hereto may assign this Agreement or any of
its rights or  obligations  hereunder  without the prior written  consent of the
other party.

         13.  COUNTERPARTS:  This  Agreement  may be  executed  in any number of
counterparts,  each of which shall be deemed an original.  This Agreement  shall
become effective when one or more counterparts have been signed and delivered by
each of the parties.

         IN WITNESS WHEREOF, each of the parties has caused this Agreement to be
executed in its name and behalf on the day and year first above written.





PIONEER SCIENCE & TECHNOLOGY                BROWN BROTHERS HARRIMAN
FUND                                        CO.



By:_______________________________          By:___________________________
   Eric W. Reckard


12






                      INVESTMENT COMPANY SERVICE AGREEMENT

                               _____________, 2000


         Pioneer Science & Technology  Fund, a Delaware  business trust with its
principal  place of business at 60 State  Street,  Boston,  Massachusetts  02109
("Customer"),  and Pioneering Services Corporation,  a Massachusetts corporation
with its principal place of business at 60 State Street,  Boston,  Massachusetts
02109 ("PSC"), hereby agree as follows:

         1. SERVICES TO BE PROVIDED BY PSC.  During the term of this  Agreement,
PSC will  provide to each series of shares of  beneficial  interest of Customer,
which may be established,  from time to time (the "Account"),  with the services
described  in EXHIBITS A, B, C and D  (collectively,  the  "Exhibits")  that are
attached hereto and incorporated herein by reference.  It is understood that PSC
may  subcontract  any of such  services to one or more firms  designated by PSC,
provided that PSC (i) shall be solely  responsible for all compensation  payable
to any such firm and (ii) shall be liable to Customer  for the acts or omissions
of any such firm to the same  extent as PSC  would be  liable to  Customer  with
respect to any such act or omission hereunder.

         2. EFFECTIVE DATE.  This Agreement  shall become  effective on the date
hereof  (the  "Effective  Date")  and  shall  continue  in  effect  until  it is
terminated in accordance with Section 11 below.

         3. DELIVERY OF DOCUMENTATION,  MATERIALS AND DATA. Customer shall, from
time to time, while this Agreement is in effect deliver all such  documentation,
materials and data as may be necessary or desirable to enable PSC to perform its
services hereunder.

         4.  REPORTS  AND  MAINTENANCE  OF RECORDS BY PSC.  PSC will  furnish to
Customer and to properly authorized auditors, examiners, distributors,  dealers,
underwriters, salesmen, insurance companies, investors, and others designated by
Customer in writing,  such books,  any and all records and reports at such times
as are prescribed  for each service in the Exhibits  attached  hereto.  Customer
agrees to examine or to ask any other authorized  recipient to examine each such
report or copy  promptly  and will report or cause to be reported  any errors or
discrepancies  therein of which Customer then has any knowledge.  PSC may at its
option at any time, and shall  forthwith upon  Customer's  demand,  turn over to
Customer and cease to retain in PSC's files,  any and all records and  documents
created and  maintained  by PSC pursuant to this  Agreement  which are no longer
needed by PSC in the performance of its services or for its protection.

         If not so turned over to Customer,  such  documents and reports will be
retained by PSC for six years from the year of creation, during the first two of
which the same shall be in  readily  accessible  form.  At the end of six years,
such  records  and  documents  will be turned  over to  Customer  by PSC  unless
Customer authorizes their destruction.

         5. PSC'S DUTY OF CARE.  PSC shall at all time use  reasonable  care and
act in good  faith in  performing  its  duties  hereunder.  PSC  shall  incur no
liability to Customer in connection with its  performance of services  hereunder
except to the extent that it does not comply with the foregoing standards.

         PSC  shall at all  times  adhere  to  various  procedures  and  systems
consistent  with  industry  standards in order to safeguard  Customer's  checks,
records and other data from loss or damage  attributable  to fire or theft.  PSC
shall maintain insurance adequate to protect against the costs of reconstructing
checks,  records  and other  data in the  event of such  loss and  shall  notify
Customer in the event of a material  adverse change in such insurance  coverage.
In the event of damage or loss occurring to Customer's records or data such that
PSC is unable  to meet the  terms of this  Agreement,  PSC  shall  transfer  all
records and data to a transfer  agent of  Customer's  choosing  upon  Customer's
written authorization to do so.

         Without  limiting the  generality  of the  foregoing,  PSC shall not be
liable or responsible for delays or errors  occurring by reason of circumstances
beyond its  control  including  acts of civil,  military  or banking  authority,
national  emergencies,  labor  difficulties,  fire, flood or other catastrophes,
acts of God, insurrection, war, riots, failure of transportation,  communication
or power supply.

         6.  CONFIDENTIALITY.   PSC  will  keep  confidential  all  records  and
information  provided by Customer or by the  shareholders of the Account to PSC,
except to the extent disclosures are required by this Agreement, are required by
the  Customer's  Prospectus  and  Statement of  Additional  Information,  or are
required  by a  valid  subpoena  or  warrant  issued  by a  court  of  competent
jurisdiction or by a state or federal agency or governmental authority.

         7. CUSTOMER  INSPECTION.  Upon reasonable  notice, in writing signed by
Customer,  PSC shall make available,  during regular business hours, all records
and other data created and maintained  pursuant to this Agreement for reasonable
audit and  inspection by Customer or  Customer's  agents,  including  reasonable
visitation  by  Customer  or  Customer's  agents,   including  inspecting  PSC's
operation  facilities.  PSC shall not be liable for injury to or  responsible in
any way for the safety of any  individual  visiting PSC's  facilities  under the
authority of this  section.  Customer will keep  confidential  and will cause to
keep  confidential  all  confidential  information  obtained by its employees or
agents or any other  individual  representing  Customer while on PSC's premises.
Confidential  information  shall include (1) any  information of whatever nature
regarding   PSC's   operations,   security   procedures,   and  data  processing
capabilities,  (2)  financial  information  regarding  PSC, its  affiliates,  or
subsidiaries,  and (3) any information of whatever kind or description regarding
any customer of PSC, its affiliates or subsidiaries.

         8. RELIANCE BY PSC ON INSTRUCTIONS AND ADVICE;  INDEMNITY. PSC shall be
entitled  to seek  advice of  Customer's  legal  counsel  with  respect to PSC's
responsibilities  and  duties  hereunder  and  shall in no event  be  liable  to
Customer for any action taken pursuant to such advice, except to the extent that
Customer's legal counsel determines in its sole discretion that the rendering of
advice to PSC would result in a conflict of interest.

         Whenever PSC is authorized to take action hereunder  pursuant to proper
instructions from Customer,  PSC shall be entitled to rely upon any certificate,
letter or other  instrument or telephone call  reasonably  believed by PSC to be
genuine  and to have  been  properly  made or  signed  by an  officer  or  other
authorized  agent of  Customer,  and shall be entitled to receive as  conclusive
proof of any  fact or  matter  required  to be  ascertained  by it  hereunder  a
certificate  signed by an officer of Customer or any other person  authorized by
Customer's Board of Trustees.

         Subject to the  provisions  of Section 13 of this  Agreement,  Customer
agrees to indemnify and hold PSC, its  employees,  agents and nominees  harmless
from any and all claims,  demands,  actions  and suits,  whether  groundless  or
otherwise,  and from and against  any and all  judgments,  liabilities,  losses,
damages,  costs,  charges,  counsel fees and other  expenses of every nature and
character  arising out of or in any way relating to PSC's  action or  non-action
upon information, instructions or requests given or made to PSC by Customer with
respect to the Account.

         Notwithstanding the above,  whenever Customer may be asked to indemnify
or hold PSC harmless,  Customer shall be advised of all pertinent  facts arising
from the situation in question.  Additionally,  PSC will use reasonable  care to
identify and notify Customer promptly concerning any situation,  which presents,
actually or potentially, a claim for indemnification against Customer.  Customer
shall have the option to defend PSC  against any claim for which PSC is entitled
to  indemnification  from  Customer  under  the terms  hereof,  and in the event
Customer so elects, it will notify PSC and, thereupon,  Customer shall take over
complete  defense of the claim and PSC shall  sustain no further  legal or other
expenses  in such a  situation  for  which  indemnification  shall be  sought or
entitled.  PSC may in no event  confess any claim or make any  compromise in any
case in which  Customer  will be asked to indemnify  PSC except with  Customer's
prior written consent.

         9.  MAINTENANCE  OF DEPOSIT  ACCOUNTS.  PSC shall maintain on behalf of
Customer such deposit  accounts as are necessary or desirable  from time to time
to enable PSC to carry out the provisions of this Agreement.

         10. COMPENSATION AND REIMBURSEMENT TO PSC. For the services rendered by
PSC under this Agreement,  Customer agrees to pay to PSC an annual fee of $25.25
per open account and an annual fee of $7.30 per closed account,  such fees to be
payable in equal monthly installments.  Customer shall reimburse PSC monthly for
out-of-pocket  expenses,  including  but not limited to,  forms,  postage,  mail
service,   telephone  charges,  including  internet  access  charges,  archives,
microfiche and other records storage services,  mailing and tabulating  proxies,
sub account  recordkeeper fees relating to omnibus accounts,  and miscellaneous.
In addition,  the Customer will reimburse any other expenses  incurred by PSC at
the request of or with the consent of the Customer.

         11. TERMINATION.  Either PSC or Customer may at any time terminate this
Agreement by giving 90 days' prior written  notice to the other.  After the date
of termination,  for so long as PSC in fact continues to perform any one or more
of the services  contemplated by this Agreement or the Exhibits,  the provisions
of this  Agreement,  including  without  limitation  the provisions of Section 8
dealing with indemnification,  shall where applicable continue in full force and
effect.

         12.      REPRESENTATIONS AND WARRANTIES; REQUIRED DOCUMENTS.

                  12.1     REPRESENTATIONS AND WARRANTIES OF PSC.

                  PSC represents and warrants to the Customer that:

                  (a) It is a  corporation  duly  organized  and existing and in
good standing under the laws of The Commonwealth of Massachusetts.

                  (b) It is duly  qualified  to  carry  on its  business  in The
Commonwealth of Massachusetts and the State of Nebraska.

                  (c) All  requisite  corporate  proceedings  have been taken to
authorize it to enter into this Agreement.

                  (d) It is  empowered  under  all  applicable  laws  and by its
Articles of Organization and By Laws to enter into and perform this Agreement.

                  12.2     REPRESENTATIONS AND WARRANTIES OF CUSTOMER.

                  Customer represents and warrants to PSC that:

                  (a) It is a business  trust duly organized and existing and in
good standing under the laws of its governing jurisdiction.

                  (b) All requisite corporate proceedings have been taken to
authorize it to enter into this Agreement.

                  (c) It is  empowered  under  all  applicable  laws  and by its
Agreement  and  Declaration  of Trust and By Laws to enter into and perform this
Agreement.

                  (d) It is an open-end management investment company registered
under the Investment Company Act of 1940, as amended.

                  (e)      A registration statement under the Securities Act of
1933,  as  amended  (the  "Registration  Statement"),  has been  filed  with the
Securities and Exchange  Commission  and is currently  effective and will remain
effective,  and appropriate state securities law filings have been made and will
continue to be made,  with respect to all shares of  beneficial  interest of the
Customer to be offered for sale.

                  12.3      CUSTOMER DOCUMENT DELIVERY.

Customer shall promptly furnish to PSC the following:

                  (a) A copy of Customer's  Agreement and  Declaration  of Trust
and By Laws and all amendments related thereto.

                  (b) A certified copy of the resolution of the Customer's Board
of Trustees authorizing the appointment of PSC and the execution and delivery of
this Agreement.

                  (c) A copy of the  Customer's  Registration  Statement and all
amendments thereto.

         13.  INDEMNIFICATION.  The parties to this  Agreement  acknowledge  and
agree  that  all  liabilities  arising,  directly  or  indirectly,   under  this
Agreement,  of any and every nature  whatsoever,  including without  limitation,
liabilities arising in connection with any agreement of Customer or its Trustees
set forth herein to indemnify  any party to this  Agreement or any other person,
shall be satisfied  out of the assets of the Account  first and then of Customer
and that no  Trustee,  officer  or holder of shares of  beneficial  interest  of
Customer  shall  be  personally  liable  for any of the  foregoing  liabilities.
Customer's Agreement and Declaration of Trust describes in detail the respective
responsibilities  and  limitations on liability of the Trustees,  officers,  and
holders of shares of beneficial interest of Customer.

         14. MISCELLANEOUS.  In connection with the operation of this Agreement,
PSC and Customer may agree from time to time on such provisions  interpretive of
or in addition to the provisions of this Agreement as may in their joint opinion
be consistent with the general tenor of this Agreement. Any such interpretive or
additional  provisions are to be signed by both parties and annexed hereto,  but
no such  provision  shall  contravene  any  applicable  Federal and state law or
regulation,  and no such  provision  shall be deemed to be an  amendment of this
Agreement.

         This Agreement  constitutes  the entire  agreement  between the parties
hereto and  supersedes  any prior  agreement  with respect to the subject matter
hereof whether written or oral.

         If any provision or provisions of this Agreement shall be held invalid,
unlawful or unenforceable,  the validity,  legality,  and  enforceability of the
remaining  provisions  of the  Agreement  shall  not in any way be  affected  or
impaired.

         This  Agreement  shall be construed in accordance  with the laws of The
Commonwealth of Massachusetts.

         IN WITNESS  WHEREOF,  Customer and PSC have caused this Agreement to be
executed in their respective names by their respective  officers  thereunto duly
authorized as of the date first written above.

ATTEST:                                   PIONEERING SERVICES CORPORATION



_____________________________              By: _____________________________
Robert P. Nault                                Roger B. Rainville
Assistant Clerk                                President


ATTEST:                                     PIONEER SCIENCE & TECHNOLOGY FUND



_____________________________               By: _____________________________
Robert P. Nault                                 John F. Cogan, Jr.
Assistant Secretary                             President





<PAGE>





               EXHIBIT A - TO INVESTMENT COMPANY SERVICE AGREEMENT


SHAREHOLDER ACCOUNT SERVICE:

As Servicing  Agent for fund accounts and in accordance  with the  provisions of
the  standard  fund  application  and  Customer's  Prospectus  and  Statement of
Additional Information, PSC will:

1. Open, maintain and close accounts.

2. Purchase shares for the shareholder.

3. Out of the money  received in payment for sales of  Customer's  shares pay to
the  Customer's  custodian  the  net  asset  value  per  share  and  pay  to the
underwriter and to the dealer their commission, if any, on a bi-monthly basis.

4. Redeem shares by systematic withdrawal orders. (SEE EXHIBIT B).

5. Issue share certificates,  upon instruction,  resulting from withdrawals from
share  accounts (It is the policy of PSC to issue share  certificates  only upon
request of the shareholder). Maintain records showing name, address, certificate
numbers and number of shares.

6.  Deposit  certificates  to  shareholder  accounts  when  furnished  with such
documents, as PSC deems necessary, to authorize the deposit.

7. Reinvest or disburse  dividends  and other  distributions  upon  direction of
shareholder.

8. Establish the proper registration of ownership of shares.

9. Pass upon the adequacy of documents  submitted by a shareholder  or his legal
representative  to  substantiate  the  transfer of  ownership of shares from the
registered owner to transferees.

10.  Make  transfers  from  time to time  upon  the  books  of the  Customer  in
accordance with properly executed transfer instructions furnished to PSC.

11. Upon  receiving  appropriate  detailed  instructions  and written  materials
prepared by Customer and,  where  applicable,  proxy proofs checked by Customer,
mail shareholder  reports,  proxies and related materials of suitable design for
automatic  enclosing,  receive and  tabulate  executed  proxies,  and furnish an
annual meeting list of shareholders when required.

12. Respond to shareholder inquiries in a timely manner.

13. Maintain dealer and salesperson records.

14.  Maintain and furnish to Customer such  shareholder  information as Customer
may  reasonably  request for the  purpose of  compliance  by  Customer  with the
applicable tax and securities law of various jurisdictions.

15. Mail  confirmations  of  transactions  to  shareholders  in a timely fashion
(confirmations  of  Automatic   Investment  Plan  transactions  will  be  mailed
quarterly).

16. Provide Customer with such information  regarding  correspondence as well as
enable  Customer  to  comply  with  related  Form  N-SAR  (semi-annual   report)
requirements.

17. Maintain continuous proof of the outstanding shares of Customer.

18. Solicit taxpayer identification numbers.

19. Provide data to enable Customer to file abandoned property reports for those
accounts that have been indicated by the Post Office to be not at the address of
record with no forwarding address.

20. Maintain bank accounts and reconcile same on a monthly basis.

21. Provide  management  information  reports on a quarterly basis to Customer's
Board of Trustees outlining the level of service provided.

22.  Provide  sale/statistical  reporting  for purposes of providing  Customer's
management with information to maximizing the return to shareholders.




<PAGE>


               EXHIBIT B - TO INVESTMENT COMPANY SERVICE AGREEMENT

REDEMPTION SERVICE:

In accordance with the provisions of the Customer's  Prospectus and Statement of
Additional Information, as servicing agent for the redemptions, PSC will:

1. Where applicable,  establish accounts payable based on information  furnished
to PSC on behalf of  Customer  (i.e.,  copies of trade  confirmations  and other
documents  deemed  necessary  or  desirable  by PSC on the  first  business  day
following the trade date).

2. Receive for redemption either:

         a.   Share certificates, supported by appropriate documentation; or
         b.   Written or telephone authorization (where no share certificates
              are issued).

3.  Verify  there  are  sufficient  available  shares  in an  account  to  cover
redemption requests.

4.  Transfer the redeemed or  repurchased  shares to Customer's  treasury  share
account or, if applicable, cancel such shares for retirement.

5. Pay the  applicable  redemption or  repurchase  price to the  shareholder  in
accordance with Customer's  Prospectus,  Statement of Additional Information and
Agreement  and  Declaration  of Trust on or  before  the  seventh  calendar  day
succeeding any receipt of  certificates or requests for redemption or repurchase
in "good  order" as  defined  in the  prospectus  and  Statement  of  Additional
Information.

6. Notify Customer and the underwriter on behalf of Customer of the total number
of shares  presented and covered by such requests within a reasonable  period of
time following receipt.

7.  Promptly  notify the  shareholder  if any such  certificate  or request  for
redemption  or  repurchase  is not in "good order"  together  with notice of the
documents required to comply with the good order standards.  Upon receipt of the
necessary  documents  PSC shall  effect such  redemption  at the net asset value
applicable at the date and time of receipt of such documents.

8.  Produce periodic reports of unsettled items, if any.

9.  Adjust unsettled items, if any, relative to dividends and distributions.

10. Report to Customer any late redemptions which must be included in Customer's
Form N-SAR (semi-annual report) filing.



               EXHIBIT C - TO INVESTMENT COMPANY SERVICE AGREEMENT

EXCHANGE SERVICE:

1. Receive and process  exchanges in accordance  with a duly  executed  exchange
authorization.  PSC will redeem existing shares and use the proceeds to purchase
new  shares.   Shares  of  Customer   purchased  directly  or  acquired  through
reinvestment  of dividends  on such shares may be exchanged  for shares of other
Pioneer funds (which funds have sales charges) only by payment of the applicable
sales  charge,  if any, as described in Customer's  Prospectus  and Statement of
Additional  Information.  Shares of Customer  acquired  by exchange  and through
reinvestment  of dividends on such shares may be re-exchanged to another Pioneer
fund at their respective net asset values.

2. Make authorized deductions of fees, if any.

3. Register new shares  identically  with the shares  surrendered  for exchange.
Mail new shares certificates,  if requested,  or an account statement confirming
the exchange by first class mail to the address of record.

4. Maintain a record of unprocessed exchanges and produce a periodic report.




<PAGE>





               EXHIBIT D - TO INVESTMENT COMPANY SERVICE AGREEMENT

INCOME ACCRUAL AND DISBURSING SERVICE:

1. Distribute income dividends and/or capital gain distributions, either through
reinvestment or in cash, in accordance with shareholder instructions.

2. On the mailing date,  Customer shall make available to PSC collected funds to
make such distribution.

3. Adjust unsettled items relative to dividends and distribution.

4. Reconcile dividends and/or distributions with Customer.

5. Prepare  and  file  annual   Federal  and  State   information   returns  of
distributions  and, in the case of Federal returns,  mail information  copies to
shareholders and report and pay Federal income taxes withheld from distributions
made to non-resident aliens.

                            ADMINISTRATION AGREEMENT


         THIS  ADMINISTRATION  AGREEMENT  dated  this 9th day of  October,  1998
between  the  Pioneer  Funds,  listed on  Exhibit 1 hereto  (the  "Funds"),  and
Pioneering Management Corporation, a Delaware corporation (the "Manager").

                              W I T N E S S E T H

         WHEREAS, the Funds are registered as open-end, diversified,  management
investment  companies under the Investment  Company Act of 1940, as amended (the
"1940 Act"),  and has filed with the  Securities  and Exchange  Commission  (the
"Commission") a registration  statement (the  "Registration  Statement") for the
purpose of registering  its shares for public  offering under the Securities Act
of 1933, as amended (the "1933 Act");

         WHEREAS,  the  parties  hereto are parties to Management Contracts (the
"Management Contracts");

         WHEREAS,  the Management  Contracts  provide that the Manager will bear
all of the Funds' expenses other than those provided in Section 2(c) and 2(d) of
the Management Contracts;

         WHEREAS,  Section 2(c)(i) provides that the Funds shall pay charges and
expenses for Fund  accounting,  pricing and  appraisal  services  and, for those
Funds noted with an asterisk on Exhibit 2 hereto,  related overhead,  including,
to the extent that such services  were  performed by personnel of the Manager or
its  affiliates,  office  space  and  facilities,  and  personnel  compensation,
training and benefits;

         WHEREAS,  Section  2(c)(vi) and (vii)  provide that the Funds shall pay
(i) fees and expenses  involved in registering and maintaining  registrations of
the Funds and/or their shares with the Commission,  state or blue sky securities
agencies and foreign  countries,  including the preparation of prospectuses  and
statements of additional information for filing with the Commission and (ii) all
expenses of shareholders and Trustees'  meetings and of preparing,  printing and
distributing  prospectuses,   notices,  proxy  statements  and  all  reports  to
shareholders and to governmental agencies; and

         WHEREAS, certain of these activities, as set forth on Exhibit 3 hereto,
can  be  performed  by  members  of  the   Manager's   legal,   accounting   and
administrative  staff working at the direction and under the  supervision of the
Board of Trustees and Fund counsel.

         NOW THEREFORE,  in  consideration  of the mutual covenants and benefits
set forth herein, the Funds and the Manager do hereby agree as follows:

         1. The Funds authorize the Manager to perform fund accounting  services
on behalf of the Funds, subject to the supervision and direction of the Board of
Trustees.  Such services,  determined as of the date of this Agreement,  are set
forth on Exhibit 2 hereto.  These services (the  "Bookkeeping  Services") may be
revised from time to time on mutual agreement of the parties.

         2. The Funds  authorize the Manager to assist with the  performance  of
the legal services listed on Exhibit 3 hereto (the "Legal Services").  The Legal
Services shall at all times be subject to the  supervision  and direction of the
Board of Trustees and Fund counsel.

         3. The Trustees  recognize that the Bookkeeping  Services and the Legal
Services can be  performed  efficiently  by the Manager.  The Funds are entering
into this  Agreement  to achieve  the  operating  and  expense  benefits of such
efficiency.  In authorizing  such  activities on behalf of the Funds,  the Funds
expressly  do not  delegate to the Manager or its  personnel  the  authority  to
render  legal  advice to, or legal  judgments  on behalf of, the Funds.  Between
meetings of the  Trustees,  Fund counsel is authorized to determine the services
that may appropriately be provided by the Manager pursuant to this Agreement.

         4. In consideration  of its services under this Agreement,  the Manager
shall be entitled to be reimbursed for the allocable portion of the direct costs
of  the  Bookkeeping  Services  and  the  Legal  Expenses   (collectively,   the
"Services").  Such  allocation  shall be based upon the  proportion of personnel
time devoted to the Services  authorized  to be performed on behalf of the Funds
to the total time worked by such  personnel,  in each case as  estimated in good
faith  by the  Manager  and  reviewed  and  approved  annually  by the  Board of
Trustees.  Direct costs shall include any out-of-pocket  expenses of the Manager
incurred in connection with the Services, the salaries and benefits of personnel
of the Manager who are engaged in the Services  pursuant to this  Agreement and,
with respect to the Services, a reasonable allocation of overhead (to the extent
permitted under the Management Contracts) associated with the performance of the
Bookkeeping Services.  The Manager shall estimate such direct costs and overhead
(as  appropriate)  in good  faith  and  the  Funds  shall  be  entitled  to such
supporting  information  as the Trustees shall  reasonably  request from time to
time.  Allocations of  reimbursements  paid  hereunder  among the Funds shall be
subject to annual approval of the Board of Trustees.

         5. The Manager  will not be liable for any error of judgment or mistake
of law in the  performance  of its  services  under the  Agreement,  but nothing
contained  herein will be construed to protect the Manager against any liability
to the Funds or its shareholders by reason of willful misfeasance,  bad faith or
gross  negligence in the  performance of its duties or by reason of its reckless
disregard of its obligations and duties under this Agreement.

         6. Either party hereto may, without  penalty,  terminate this Agreement
by the giving of 60 days' written notice to the other party.

         7. The Manager is an independent  contractor and not an employee of the
Funds for any purpose.  If any occasion  should arise in which the Manager gives
any advice to its clients  concerning the shares of the Funds,  the Manager will
act solely as  investment  counsel for such clients and not in any way on behalf
of the Funds or any series thereof.

         8. This  Agreement  states the entire  agreement of the parties  hereto
with respect to the subject  matter of this Agreement and its intended to be the
complete and exclusive  statement of the terms hereof. It may not be added to or
changed orally,  and may not be modified or rescinded except by a writing signed
by the parties hereto and in accordance with the 1940 Act, when applicable.

         9. This Agreement  and  all  performance hereunder shall be governed by
and construed in accordance with the laws of the Commonwealth of Massachusetts.

         10.  Any  term or  provision  of this  Agreement  which is  invalid  or
unenforceable in any jurisdiction  shall, as to such jurisdiction be ineffective
to the extent of such invalidity or  unenforceability  without rendering invalid
or  unenforceable  the  remaining  terms  or  provisions  of this  Agreement  or
affecting  the validity or  enforceability  of any of the terms or provisions of
this Agreement in any other jurisdiction.

         11.  This  Agreement  may be  executed  simultaneously  in two or  more
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.



<PAGE>


         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by this duly authorized officers and their seal to be hereto affixed as
of the day and year first above written.

                  The Pioneer Funds Listed on Exhibit 1 hereto

Attest:                                     By:

/S/JOSEPH P. BARRI                          /S/JOHN F. COGAN, JR.
- --------------------------------            ---------------------
Joseph P. Barri                             John F. Cogan Jr,
Secretary                                   President



                        PIONEERING MANAGEMENT CORPORATION

Attest:                                     By:

/S/ JOSEPH P. BARRI                        /S/ DAVID D. TRIPPLE
- ----------------------------------         --------------------
Joseph P. Barri                            David D. Tripple
Secretary                                  President





<PAGE>



              EXHIBIT 1: FUNDS SUBJECT TO ADMINISTRATION AGREEMENT

Pioneer  America  Income Trust  Pioneer  Balanced Fund Pioneer Bond Fund Pioneer
Capital  Growth Fund Pioneer Cash  Reserves Fund Pioneer  Emerging  Markets Fund
Pioneer  Equity-Income  Fund Pioneer  Europe Fund  Pioneer  Fund Pioneer  Growth
Shares Pioneer  Independence Fund Pioneer Indo-Asia Fund Pioneer Interest Shares
Pioneer  Intermediate  Tax-Free Fund Pioneer  International  Growth Fund Pioneer
Micro-Cap Fund Pioneer  Mid-Cap Fund Pioneer Real Estate Shares Pioneer  Limited
Maturity  Bond Fund Pioneer  Small  Company Fund Pioneer  Strategic  Income Fund
Pioneer Tax-Free Income Fund Pioneer II Pioneer Variable Contracts Trust
  International  Growth  Portfolio  Capital Growth  Portfolio Real Estate Growth
  Portfolio Equity Income Portfolio  Balanced Portfolio America Income Portfolio
  Money Market  Portfolio Swiss Franc Bond Portfolio Growth and Income Portfolio
  Growth Shares Portfolio Europe Portfolio Emerging Markets Portfolio  Strategic
  Income Portfolio
Pioneer World Equity Fund
Pioneer Tax-Managed Fund
Pioneer High Yield Fund
Pioneer Science & Technology Fund

Updated as of  _____________, 2000



Eric Reckard
Treasurer


<PAGE>





                                    EXHIBIT 2

                           PIONEERING MANAGEMENT CORP.

          Fund Accounting, Administration and Custody Services (FAACS)

LIST OF SERVICES PROVIDED TO PIONEER MUTUAL FUNDS
SERVICES LISTED BY FAACS TEAM, OR FUNCTIONAL AREA. PLEASE SEE
ATTACHED CHART FOR ORGANIZATIONAL STRUCTURE.

PERCENTAGES   FOLLOWING   FAACS  TEAM  NAMES  INDICATE  EACH  TEAM'S   AGGREGATE
COMPENSATION AND BENEFITS PERCENTAGE BILLABLE TO THE FUNDS.

FAACS Administration (70%):
o        Provide direction, supervision and administrative support to all FAACS
         teams
o        Prepare or review and submit all tax reports for Funds
o        Oversee fund distributions for regulatory compliance
o        Assist in planning for new product introductions

Fund Accounting (91%):

o        Maintain all accounting records for Funds
o        Calculate  and  report  daily net asset  values  per share and yields o
         Recommend income and capital gains  distribution rates o Prepare funds'
         financial  statements  and assist in fund audits o Maintain  accounting
         records for institutional portfolios o Perform periodic tests to verify
         each Fund's compliance with its prospectus and applicable regulations

GlobalCustody and Settlements Division (20%):

o        Enter portfolio trades into Fund Accounting records
o        Support  corporate actions analyses Validate trade data and communicate
         them to Custodian Banks o Act as liaison with Custodian Banks for trade
         settlements,  security  position  reconciliations  and relaying  global
         market updates to Investment  Advisor o Provide daily cash reporting to
         portfolio managers o Resolve trade disputes with counter-parties

Pricing and Corporate Actions (95%):

o        Ensure accuracy and timeliness of prices  supplied by external  sources
         to provide  daily  valuations of all security  positions  held by every
         Fund
o        Validate and communicate corporate/class action information to Fund
         Accounting
o        Present monthly valuation report to Funds' Board of Trustees
o        Provide valuation and corporate actions services for securities held by
         institutional portfolios, but not by Funds


                                     PAGE 1




<PAGE>





List of FAACS Services (continued)
- - ----------------------

FAACS Systems (51%):

o        Provide  systems  support  to users of fund  accounting  and  portfolio
         pricing software, and manage relationships with applicable software and
         hardware vendors
o        Develop and maintain  custom  applications  and systems  interfaces for
         FAACS  teams o Manage  Year 2000  project o Provide  user  support  and
         vendor liaison for trading, compliance and analysis systems o Implement
         and manage systems  interfaces  with  Investment  Advisor,  Custodian o
         Banks and other service providers

Shareholder Reporting and Audit Liaison (82%):

o        Review and complete Funds' financial statements
o        Manage  the  Fund  Audit  process  to  ensure   timely   completion  of
         shareholder  reports o Prepare reports related to contract renewals and
         soft dollar payments for Board of Trustees' review o Provide  financial
         information  to Legal  Department  for  prospectus  updates  and  other
         regulatory  filings o Prepare  regulatory reports such as N-SAR, Form S
         and EDGAR filings o Provide financial information to Pioneer management
         and industry  trade  groups o Provide  liquidity,  commission  and soft
         dollar reporting to Pioneer management

Funds Controller (93%):

o        Manage fund expense payment cycles (e.g., timeliness and accuracy of
         payments, allocation of costs among portfolios)
o        Coordinate  and  standardize  fund expense  accruals and  forecasting o
         Provide  expense  reporting to Fund  Accounting,  FAACS  management and
         auditors o Compile daily reports of shareholder  transactions  from all
         sources  (e.g.,  PSC,  PMIL,  BFDS,  variable  annuity  agents,  401(k)
         administrators, third party record keepers) for entry into fund records
         o  Provide  daily  reconciliation  of  receivable,  payable  and  share
         accounts  between fund  records and entities  listed above o Manage the
         daily estimating  process to minimize "as of" gains and losses to Funds
         o Communicate daily fund prices and yields to PSC, PMIL, etc. o Provide
         fund-related analyses to Pioneer management


         OVERALL WEIGHTED FAACS AVERAGE COMPENSATION AND BENEFITS RATE = 70% -


Key:

o        Service provided under the Pioneer Funds Administration  Agreement, for
         which the  Investment  Advisor is  entitled to  reimbursement  from the
         Funds

                                     PAGE 2




<PAGE>





o        Service  provided to the Funds which would fall within the scope of the
         Advisory  Agreement  with the Funds and which is therefore not directly
         billable to the Funds






                                     PAGE 3



<PAGE>





                                    EXHIBIT 3

                   THE PIONEER GROUP, INC. - LEGAL DEPARTMENT

I.  LIST OF REIMBURSABLE LEGAL SERVICES PROVIDED TO PIONEER       MUTUAL FUNDS
Filings under Investment Company Act of 1940 and Securities Act of 1933
o Prepare and File (via EDGAR) Rule 24f-2  Notices  (coordination  with  Pioneer
Fund  Accounting  and Hale and Dorr LLP as  necessary) o SEC  Electronic  Filing
(EDGAR)  Responsibilities  o Prepare Fund  Registration  Statements  and Related
Filings  for  filing  on EDGAR  and  complete  filings o  Maintain  and  develop
enhancements to Pioneer's EDGAR systems and  procedures,  including  contingency
planning o Maintain EDGAR related databases and document archives o Liaison with
third party EDGAR agents when  necessary o Prepare proxy  statements and related
materials for filing on EDGAR and complete filings

Blue Sky Administration (State Registration)

o        Principal liaison with Blue Sky vendor (Bluesky MLS, Inc.) o Coordinate
         SEC  filing  schedule  and fund  documentation  with Blue Sky  vendor o
         Monitor  status of state filings with Blue Sky vendor o Transfer  Agent
         coordination  o Review vendor  statements and invoices o Conduct vendor
         due diligence, as appropriate

         Hiring oversight
         In-person meetings
         [             ] audit

Miscellaneous Services

o        Assist Pioneer Fund Accounting in the preparation of Fund Form N-SARs o
         Managing internal participation in prospectus simplification project. o
         Charge Funds only for portion that relates to Funds--this excludes work
         on  behalf  of   distribution   or  management   companies,   including
         coordination internally.


<PAGE>



II.   LIST OF NON-REIMBURSABLE LEGAL SERVICES PROVIDED TO  PIONEER MUTUAL FUNDS

Filings under Investment Company Act of 1940 and Securities Act of 1933

o        Maintain Pioneer Mutual Funds SEC Filing Calendar
o        Interact  as  necessary  with  the  staff  of the  investment  adviser,
         distribution  company and  transfer  agent to ensure  awareness of Fund
         disclosure  requirements o Coordinate  internal  review of Prospectuses
         and SAIs o Coordinate  Hale and Dorr LLP review and internal  review of
         Hale and Dorr LLP  material o Identify  business  and other  situations
         that trigger requirement to supplement Prospectuses and SAIs

Proxy Statements

o        Assist Hale and Dorr LLP in the preparation of proxy statements
o        Coordinate internal review of proxy statements and related documents
o        Review proxy related materials prepared by the distribution  company to
         ensure  compliance with  regulatory  requirements o Review the transfer
         agent's proxy solicitation efforts to ensure compliance with regulatory
         requirements  o Act as liaison  between  Hale and Dorr LLP and transfer
         agency staff with respect to the proxy solicitation process

Miscellaneous Services

o        Monitor the  preparation  of  shareholder  reports by the  distribution
         company
o        Prepare and File (via EDGAR) Section 16 filings (re:  Pioneer  Interest
         Shares)
o        Maintain  Officer and Trustee  Securities  Holdings  (Fund and non-Fund
         related)
o        Code of Ethics Administration (as it relates to Disinterested Trustees)

Regulatory Oversight

o        Monitor   proposed   changes  in  applicable   regulation   and  inform
         appropriate  Pioneer  personnel of the  proposals and impact on Funds o
         Act as liaison with Hale and Dorr LLP in the implementation of changes

Special Projects

o        Coordinate  implementation of Document  Directions software system (for
         prospectus  production)  purchased  by  Pioneer  in late 1997 o Provide
         advice  with  respect to Year 2000 issues o  Prospectus  simplification
         efforts on behalf of  distribution or management  companies,  including
         internal coordination




                        CLASS A SHARES DISTRIBUTION PLAN
                        PIONEER SCIENCE & TECHNOLOGY FUND


         CLASS A SHARES  DISTRIBUTION PLAN, dated as of the __ day of _________,
2000,  of PIONEER  SCIENCE &  TECHNOLOGY  FUND, a Delaware  business  trust (the
"Trust")

                                   WITNESSETH

         WHEREAS,  the Trust is engaged in business  as an  open-end  management
investment  company and is registered under the Investment  Company Act of 1940,
as amended (collectively with the rules and regulations  promulgated thereunder,
the "1940 Act");

         WHEREAS,  the Trust intends to distribute shares of beneficial interest
(the "Class A Shares") of the Trust in accordance with Rule 12b-l promulgated by
the Securities and Exchange  Commission  under the 1940 Act ("Rule 12b- 1"), and
desires to adopt this Class A  distribution  plan (the "Class A Plan") as a plan
of distribution pursuant to Rule 12b-1;

         WHEREAS,  the Trust  desires that Pioneer  Funds  Distributor,  Inc., a
Massachusetts corporation ("PFD"), provide certain distribution services for the
Trust's Class A Shares in connection with the Class A Plan;

         WHEREAS,  the Trust has entered into an  underwriting  agreement  (in a
form  approved by the Trust's  Board of Trustees in a manner  specified  in Rule
12b-1) with PFD,  whereby PFD  provides  facilities  and  personnel  and renders
services to the Trust in connection with the offering and  distribution of Class
A Shares (the "Underwriting Agreement");

         WHEREAS,  the Trust also  recognizes and agrees that (a) PFD may retain
the  services  of  firms  or  individuals  to  act  as  dealers  or  wholesalers
(collectively,  the  "Dealers")  of the  Class A Shares in  connection  with the
offering of Class A Shares, (b) PFD may compensate any Dealer that sells Class A
Shares in the  manner  and at the rate or rates to be set forth in an  agreement
between  PFD and such  Dealer and (c) PFD may make such  payments to the Dealers
for  distribution  services out of the fee paid to PFD  hereunder,  any deferred
sales  charges  imposed  by PFD in  connection  with the  repurchase  of Class A
Shares, its profits or any other source available to it;

         WHEREAS,  the Trust  recognizes  and agrees that PFD may impose certain
deferred  sales charges in connection  with the  repurchase of Class A Shares by
the Trust,  and PFD may retain (or receive  from the Trust,  as the case may be)
all such deferred sales charges; and
         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Trust  should  adopt  and  implement  this  Class A  Plan,  has  evaluated  such
information  as it deemed  necessary to an informed  determination  whether this
Class A Plan should be adopted and implemented and has considered such pertinent
factors as it deemed necessary to form the basis for a decision to use assets of
the Trust for such  purposes,  and has  determined  that  there is a  reasonable
likelihood  that the  adoption  and  implementation  of this  Class A Plan  will
benefit the Trust and its Class A shareholders;

         NOW,  THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Class A Plan for the  Trust  as a plan of  distribution  of  Class A  Shares  in
accordance with Rule 12b-l, on the following terms and conditions:

         1. The Trust may expend  pursuant  to this Class A Plan  amounts not to
exceed 0.25% of the average daily net assets  attributable  to Class A Shares of
the Trust per annum.

         2. Subject to the limit in paragraph 1, the Trust shall  reimburse  PFD
for amounts expended by PFD to finance any activity which is primarily  intended
to  result  in the sale of  Class A Shares  of the  Trust  or the  provision  of
services  to Class A  shareholders  of the Trust,  including  but not limited to
commissions  or other payments to Dealers and salaries and other expenses of PFD
relating to selling or servicing efforts,  PROVIDED,  that the Board of Trustees
of the Trust shall approve categories of expenses for which  reimbursement shall
be made pursuant to this paragraph 2 and, without limiting the generality of the
foregoing, the initial categories of such expenses shall be (i) a service fee to
be paid to qualified  broker-dealers  in an amount not to exceed 0.25% per annum
of each  Portfolio's  daily net  assets  attributable  to Class A  Shares;  (ii)
reimbursement  to PFD for its  expenditures  for  broker-dealer  commissions and
employee  compensation  on certain  sales of the Trust's  Class A Shares with no
initial sales charge;  and (iii)  reimbursement to PFD for expenses  incurred in
providing  services to Class A shareholders  and supporting  broker-dealers  and
other  organizations,  such as banks and trust  companies,  in their  efforts to
provide such services (any addition of such  categories  shall be subject to the
approval of the  Qualified  Trustees,  as defined  below,  of the  Trust).  Such
reimbursement shall be paid ten (10) days after the end of the month or quarter,
as the case may be, in which such expenses are incurred.  The Trust acknowledges
that PFD will  charge  an  initial  sales  load or a  contingent  sales  load in
connection  with certain  sales of Class A Shares of the Trust and that PFD will
real low to Dealers all or a portion of such sales  loads,  as  described in the
Trust's  Prospectus from time to time.  Nothing  contained herein is intended to
have any effect whatsoever on PFD's ability to charge any such sales loads or to
reallow all or any portion thereof to Dealers.

         3. The Trust  understands  that agreements  between PFD and Dealers may
provide  for payment of fees to Dealers in  connection  with the sale of Class A
Shares and the  provision  of  services  to Class A  shareholders  of the Trust.
Nothing in this Class A Plan shall be construed  as requiring  the Trust to make
any payment to any Dealer or to have any obligations to any Dealer in connection
with  services as a dealer of the Class A Shares.  PFD shall agree and undertake
that any  agreement  entered into between PFD and any Dealer shall  provide that
such  Dealer  shall  look  solely  to PFD  for  compensation  for  its  services
thereunder  and that in no event shall such  Dealer  seek any  payment  from the
Trust.

         4.  Nothing  herein  contained  shall be deemed to require the Trust to
take any action contrary to its Agreement and Declaration of Trust or By-Laws or
any applicable statutory or regulatory  requirement to which it is subject or by
which it is bound, or to relieve or deprive the Trust's Board of Trustees of the
responsibility for and control of the conduct of the affairs of the Trust.

         5. This Class A Plan shall become effective upon approval by (i) a vote
of the Board of Trustees,  and (ii) a vote of a majority of the Trustees who are
not  "interested  persons"  of the  Trust  and who have no  direct  or  indirect
financial  interest  in the  operation  of the Class A Plan or in any  agreement
related to the Class A Plan (the "Qualified Trustees"), such votes to be cast in
person at a meeting called for the purpose of voting on this Class A Plan.

         6. This Class A Plan will remain in effect indefinitely,  provided that
such continuance is "specifically  approved at least annually" by a vote of both
a  majority  of the  Trustees  of the  Trust  and a  majority  of the  Qualified
Trustees.  If such  annual  approval  is not  obtained,  this Class A Plan shall
expire on the annual  anniversary  of the adoption of the Class C Plan following
the last such  approval.  This Class A Plan shall  automatically  terminate upon
assignment. In the event of termination or non-continuance of this Class A Plan,
each  Portfolio has twelve months to reimburse any expense which it incurs prior
to such termination or non-continuance, PROVIDED that payments by such Portfolio
during  such  twelve-month  period  shall not exceed  0.25% of each  Portfolio's
average daily net assets attributable to Class A Shares during such period.

         7.  This  Class A Plan  may be  amended  at any  time by the  Board  of
Trustees,  PROVIDED  that  this  Class A Plan  may not be  amended  to  increase
materially the  limitation on the annual  percentage of average net assets which
may be expended  hereunder without the approval of holders of a "majority of the
outstanding voting securities" of Class A of the Trust and may not be materially
amended in any case  without a vote of a majority of both the  Trustees  and the
Qualified Trustees. Any amendment of this Class A Plan to increase or modify the
expense  categories  initially  designated  by the Trustees in paragraph 2 above
shall only  require  approval of a majority of the  Trustees  and the  Qualified
Trustees  if  such  amendment  does  not  include  an  increase  in the  expense
limitation  set forth in paragraph 1 above.  This Class A Plan may be terminated
at any time by a vote of a majority  of the  Qualified  Trustees or by a vote of
the holders of a "majority of the outstanding voting securities" of the Trust.

         8. In the event of  termination or expiration of this Class A Plan, the
Trust may  nevertheless,  within twelve months of such termination or expiration
reimburse any expense which it incurs prior to such  termination  or expiration,
provided  that payments by the Trust during such  twelve-month  period shall not
exceed 0.25% of the Trust's  average  daily net assets  attributable  to Class A
Shares  during  such  period  and  provided   further  that  such  payments  are
specifically  approved  by the Board of  Trustees,  including  a majority of the
Qualified Trustees.

         9. The Trust and PFD shall  provide to the Trust's  Board of  Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the amounts  expended  under this Class A Plan and the  purposes  for which such
expenditures were made.

         10. While this Class A Plan is in effect,  the selection and nomination
of Qualified  Trustees  shall be committed to the discretion of the Trustees who
are not "interested persons" of the Trust.

         11.  For the  purposes  of this Class A Plan,  the terms  "assignment,"
"interested  persons,"  "majority  of the  outstanding  voting  securities"  and
"specifically approved at least annually" are used as defined in the 1940 Act.

         12. The Trust  shall  preserve  copies of this  Class A Plan,  and each
agreement  related  hereto and each  report  referred  to in  paragraph 9 hereof
(collectively,  the "Records"), for a period of not less than six (6) years from
the end of the fiscal year in which such  Records were made and, for a period of
two (2) years, each of such Records shall be kept in an easily accessible place.

         13. This Class A Plan shall be governed by and  construed in accordance
with the laws of The Commonwealth of Massachusetts and the applicable provisions
of the 1940 Act.

         14. If any provision of this Class A Plan shall be held or made invalid
by a court decision, statute, rule or otherwise, the remainder of the Plan shall
not be affected thereby.







                        CLASS B SHARES DISTRIBUTION PLAN

                        PIONEER SCIENCE & TECHNOLOGY FUND


         CLASS  B  SHARES  DISTRIBUTION  PLAN,  dated  as  of  the  ___  day  of
____________,  2000 of PIONEER  SCIENCE &  TECHNOLOGY  FUND a Delaware  business
trust (the "Trust")

                                   WITNESSETH

         WHEREAS,  the Trust is engaged in business as an  open-end,  management
investment  company and is registered under the Investment  Company Act of 1940,
as amended (collectively with the rules and regulations  promulgated thereunder,
the "1940 Act");

         WHEREAS,  the Trust intends to distribute shares of beneficial interest
(the "Class B Shares") of the Trust in accordance with Rule 12b-1 promulgated by
the Securities and Exchange  Commission  under the 1940 Act ("Rule 12b-1"),  and
desires to adopt this Class B Shares distribution plan (the "Class B Plan") as a
plan of distribution pursuant to Rule12b-1;

         WHEREAS,  the Trust  desires that Pioneer  Funds  Distributor,  Inc., a
Massachusetts  corporation  ("PFD")  or such other  persons as may be  appointed
principal  underwriter from time to time, provide certain distribution  services
for the Trust's Class B Shares in connection  with the Class B Plan (PFD and any
successor  principal  underwriter  of the Trust's shares being referred to as an
"Underwriter");

         WHEREAS,  the Trust has entered into an  underwriting  agreement  (in a
form  approved by the Trust's  Board of Trustees in a manner  specified  in Rule
12b-1) with the  Underwriter,  whereby the Underwriter  provides  facilities and
personnel and renders  services to the Trust in connection with the offering and
distribution of Class B Shares (the "Underwriting Agreement");

         WHEREAS,  the Trust also recognizes and agrees that (a) the Underwriter
may retain the services of firms or individuals to act as dealers or wholesalers
(collectively,  the  "Dealers")  of the  Class B Shares in  connection  with the
offering of Class B Shares,  (b) the  Underwriter may compensate any Dealer that
sells  Class B Shares in the  manner and at the rate or rates to be set forth in
an agreement between the Underwriter and such Dealer and (c) the Underwriter may
make such payments to the Dealers for distribution  services out of the fee paid
to  the  Underwriter  hereunder,  any  deferred  sales  charges  imposed  by the
Underwriter in connection with the repurchase of Class B Shares,  its profits or
any other source available to it;

         WHEREAS,  the Trust  recognizes  and agrees  that the  Underwriter  may
impose certain deferred sales charges in connection with the repurchase of Class
B Shares by the Trust,  and the  Underwriter  may retain  (or  receive  from the
Trust, as the case may be) all such deferred sales charges; and

         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Trust  should  adopt  and  implement  this  Class B  Plan,  has  evaluated  such
information  as it deemed  necessary to an informed  determination  whether this
Class B Plan should be adopted and implemented and has considered such pertinent
factors as it deemed necessary to form the basis for a decision to use assets of
the Trust for such  purposes,  and has  determined  that  there is a  reasonable
likelihood  that the  adoption  and  implementation  of this  Class B Plan  will
benefit the Trust and its Class B shareholders;

         NOW,  THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Class B Plan for the  Trust  as a plan of  distribution  of  Class B  Shares  in
accordance with Rule 12b-1, on the following terms and conditions:

1. The Trust is authorized to compensate the  Underwriter  for (1)  distribution
services  and (2)  personal  and  account  maintenance  services  performed  and
expenses  incurred by the  Underwriter  in  connection  with the Trust's Class B
Shares. Such compensation shall be calculated and accrued daily and paid monthly
or at such other intervals as the Board of Trustees may determine.

                  (a) The  amount of  compensation  payable  to the  Underwriter
                  during any one year for distribution  services with respect to
                  Class B Shares shall be its  Allocable  Portion (as defined in
                  Section  14 below) of .75% of the  Trust's  average  daily net
                  assets  attributable  to Class B Shares  for  such  year  (the
                  "Distribution Fee").  Notwithstanding anything to the contrary
                  set forth in this Class B Plan or any Underwriting  Agreement,
                  the  Distribution  Fee shall  not be  terminated  or  modified
                  (including a  modification  by change in the rules relating to
                  the  conversion  of Class B Shares  into Class A shares of the
                  Trust)  with  respect  to Class B shares (or the assets of the
                  Trust  attributable  to such Class B Shares) either (x) issued
                  prior to the date of any  termination or  modification  or (y)
                  attributable  to Class B shares issued through one or a series
                  of exchanges of shares of another investment company for which
                  the  Underwriter  acts as  principal  underwriter  which  were
                  initially  issued  prior  to the date of such  termination  or
                  modification or (z) issued as a dividend or distribution  upon
                  Class B Shares  initially  issued or  attributable  to Class B
                  Shares  issued  prior to the date of any such  termination  or
                  modification (the "Pre-Amendment Class B Shares") except:

                           (i) to the  extent  required  by a change in the 1940
                           Act, the rules or regulations under the 1940 Act, the
                           Conduct   Rules  of  the  National   Association   of
                           Securities Dealers, Inc., (the "NASD") or an order of
                           any  court  or  governmental  agency,  in  each  case
                           enacted,  issued or promulgated  after  September 30,
                           1998,

                           (ii) in connection  with a "Complete  Termination" of
                           this Class B Plan. For purposes of this Class B Plan,
                           a "Complete  Termination" shall have occurred if: (x)
                           this Class B Plan and the distribution plan for Class
                           B Shares of any successor  trust or fund or any trust
                           or fund acquiring  substantially all of the assets of
                           the Trust  (collectively,  the  "Affected  Funds") is
                           terminated  with respect to all Class B Shares of the
                           Trust  and each  Affected  Fund then  outstanding  or
                           subsequently  issued, (y) the payment by the Trust of
                           Distribution  Fees with respect to all Class B Shares
                           of the Trust and each Affected Fund is terminated and
                           (z)   neither  the  Trust  nor  any   Affected   Fund
                           establishes  concurrently  with or subsequent to such
                           termination  of this  Class B Plan  another  class of
                           shares     which    has     substantially     similar
                           characteristics  to the current Class B Shares of the
                           Trust,  including the manner of payment and amount of
                           contingent  deferred  sales  charge paid  directly or
                           indirectly by the holders of such shares (all of such
                           classes of shares "Class B Shares"), or

                           (iii)  on  a  basis,   determined  by  the  Board  of
                           Trustees,  including  a  majority  of  the  Qualified
                           Trustees  (as  hereinafter  defined),  acting in good
                           faith,  so long as from and after the effective  date
                           of such modification or termination:  (x) neither (1)
                           the  Trust,   (2)  any  Affected  Fund  nor  (3)  the
                           investment  advisor or any other  sponsor  entity (or
                           their  affiliates)  of the Trust or any Affected Fund
                           pay, directly or indirectly, a fee, a trailer fee, or
                           expense reimbursement to any person for the provision
                           of personal and account maintenance services (as such
                           terms are used in the  Conduct  Rules of the NASD) to
                           the  holder  of  Class B Shares  of the  Trust or any
                           Affected  Fund (but the  forgoing  shall not  prevent
                           payments   for  transfer   agency  or   subaccounting
                           services), and (y) the termination or modification of
                           the  Distribution  Fee applies  with equal  effect to
                           both Pre-Amendment  Class B Shares and Post-Amendment
                           Class B Shares (as defined in Section 7)  outstanding
                           from  time  to  time of the  Trust  and all  Affected
                           Funds.

                  (b)   Distribution   services   and   expenses  for  which  an
                  Underwriter  may be compensated  pursuant to this Class B Plan
                  include,  without  limitation:  compensation  to and  expenses
                  (including allocable overhead,  travel and telephone expenses)
                  of (i) Dealers,  brokers and other  dealers who are members of
                  the  NASD  or  their  officers,   sales   representatives  and
                  employees,  (ii) the Underwriter and any of its affiliates and
                  any of their respective  officers,  sales  representatives and
                  employees,    (iii)   banks   and   their   officers,    sales
                  representatives  and  employees,  who  engage  in  or  support
                  distribution  of the  Trust's  Class  B  Shares;  printing  of
                  reports and prospectuses for other than existing shareholders;
                  and preparation, printing and distribution of sales literature
                  and advertising materials.

                  (c) The  Underwriter  shall be  deemed to have  performed  all
                  services  required to be  performed in order to be entitled to
                  receive it Allocable  Portion of the Distribution Fee, if any,
                  payable  with  respect  to Class B Shares  sold  through  such
                  Underwriter upon the settlement date of the sale of such Class
                  B Share or in the case of Class B Shares issued through one or
                  a series of exchanges of shares of another  investment company
                  for which the  Underwriter  acts as principal  underwriter  or
                  issued as a dividend or distribution  upon Class B Shares,  on
                  the settlement date of the first sale on a commission basis of
                  a Class B Share from which such Class B share was derived. The
                  Trust's obligation to pay an Underwriter its Allocable Portion
                  of the  Distribution  Fees  payable  in respect of the Class B
                  Shares  shall be absolute and  unconditional  and shall not be
                  subject  to  dispute,  offset,  counterclaim  or  any  defense
                  whatsoever, at law or equity,  including,  without limitation,
                  any of the foregoing  based on the insolvency or bankruptcy of
                  such  Underwriter.  The  foregoing  provisions of this Section
                  1(d)  shall  not  limit  the  rights of the Trust to modify or
                  terminate  payments  under  this Class B Plan as  provided  in
                  Section 1(b) with respect to  Pre-Amendment  Class B Shares or
                  Section 7 with respect to Post-Amendment Class B Shares.

                  (d) The amount of  compensation  paid  during any one year for
                  personal and account  maintenance  services and expenses shall
                  be .25% of the Trust's  average daily net assets  attributable
                  to Class B Shares for such year. As partial  consideration for
                  personal services and/or account maintenance services provided
                  by the  Underwriter  to the  Class B Shares,  the  Underwriter
                  shall  be  entitled  to be paid any fees  payable  under  this
                  clause (e) with  respect to Class B Shares for which no dealer
                  of record exists,  where less than all  consideration has been
                  paid to a dealer of record  or where  qualification  standards
                  have not been met.

                  (e)  Personal and account  maintenance  services for which the
                  Underwriter or any of its affiliates,  banks or Dealers may be
                  compensated  pursuant  to this Class B Plan  include,  without
                  limitation:  payments made to or on account of the Underwriter
                  or any of its affiliates, banks, other brokers and dealers who
                  are   members   of  the  NASD,   or  their   officers,   sales
                  representatives  and  employees,  who respond to inquiries of,
                  and  furnish  assistance  to,  shareholders   regarding  their
                  ownership  of Class B Shares or their  accounts or who provide
                  similar services not otherwise provided by or on behalf of the
                  Trust.

                  (f) The Underwriter may impose certain  deferred sales charges
                  in  connection  with the  repurchase  of Class B Shares by the
                  Trust and the  Underwriter  may  retain (or  receive  from the
                  Trust as the case may be) all such deferred sales charges.

                  (g) The Trust  has  agreed in the  Underwriting  Agreement  to
                  certain restrictions on the Trust's ability to modify or waive
                  certain terms of the Trust's Class B Shares or the  contingent
                  deferred  sales charge with respect to  Pre-Amendment  Class B
                  Shares.

                  (h)  Appropriate  adjustments  to  payments  made  pursuant to
                  clauses (b) and (d) of this paragraph 1 shall be made whenever
                  necessary  to ensure  that no  payment is made by the Trust in
                  excess of the  applicable  maximum cap imposed on asset based,
                  front-end and deferred sales charges by Section 2830(d) of the
                  Conduct Rules of the NASD.

2. The Trust understands that agreements between the Underwriter and Dealers may
provide  for payment of fees to Dealers in  connection  with the sale of Class B
Shares and the provision of services to  shareholders  of the Trust.  Nothing in
this Class B Plan shall be construed as requiring  the Trust to make any payment
to any  Dealer  or to have any  obligations  to any  Dealer in  connection  with
services  as a dealer of the Class B Shares.  The  Underwriter  shall  agree and
undertake that any agreement entered into between the Underwriter and any Dealer
shall  provide  that  such  Dealer  shall  look  solely to the  Underwriter  for
compensation for its services  thereunder and that in no event shall such Dealer
seek any payment from the Trust.

3.  Notwithstanding  anything  to the  contrary  in  this  Class  B Plan  or any
Underwriting   Agreement,   the   Underwriter   may   assign,   sell  or  pledge
(collectively,   "Transfer")  its  rights  to  its  Allocable   Portion  of  any
Distribution  Fees  under  this  Class B Plan.  Upon  receipt  of notice of such
Transfer,   the  Trust  shall  pay  to  the   assignee,   purchaser  or  pledgee
(collectively with their subsequent transferees,  "Transferees"), as third party
beneficiaries,  such portion of the Distribution Fees payable to the Underwriter
as provided in written  instructions  (the "Allocation  Instructions")  from the
Underwriter  and said  Transferee  to the Trust.  In the  absence of  Allocation
Instructions, the Trust shall have no obligations to a Transferee.

4.  Nothing  herein  contained  shall be deemed to require the Trust to take any
action  contrary to its Agreement and Declaration of Trust, as it may be amended
or  restated  from time to time,  or  By-Laws  or any  applicable  statutory  or
regulatory  requirement  to which it is subject  or by which it is bound,  or to
relieve or deprive the Trust's Board of Trustees of the  responsibility  for and
control of the conduct of the  affairs of the Trust;  it being  understood  that
actions taken  pursuant to Section 1(b) shall not be  considered  such an action
described above.

5. This Class B Plan shall become effective upon approval by a vote of the Board
of  Trustees,  including  a majority  of the  Trustees  who are not  "interested
persons" of the Trust and who have no direct or indirect  financial  interest in
the  operation of the Class B Plan or in any  agreements  related to the Class B
Plan (the  "Qualified  Trustees"),  such votes to be cast in person at a meeting
called for the purpose of voting on this Class B Plan.

6. All of the terms of this Class B Plan are intended to apply in respect of all
Pre-Amendment  Class B Shares and to the Distribution Fees payable in respect of
any thereof. This Class B Plan will remain in effect indefinitely, provided that
such continuance is "specifically  approved at least annually" by a vote of both
a  majority  of the  Trustees  of the  Trust  and a  majority  of the  Qualified
Trustees.  If such  annual  approval  is not  obtained,  this Class B Plan shall
expire on the annual  anniversary of the adoption of this Class B Plan following
the last such approval.

7.  Subject  to the  limitation  set  forth in  Section  1(b)  with  respect  to
Pre-Amendment  Class B shares,  this  Class B Plan may be amended at any time by
the  Board  of  Trustees  with  respect  to  Class  B  Shares  (and  the  assets
attributable to such Class B Shares) which are not Pre-Amendment  Class B Shares
("Post-Amendment  Class B Shares");  PROVIDED  that this Class B Plan may not be
amended to increase  materially  the  limitations  on the annual  percentage  of
average net assets  which may be  expended  hereunder  without  the  approval of
holders of a "majority of the outstanding  voting  securities" of Class B of the
Trust and may not be materially amended in any case without a vote of a majority
of both  the  Trustees  and the  Qualified  Trustees.  This  Class B Plan may be
terminated at any time,  subject to Section 1(b), by a vote of a majority of the
Qualified Trustees or by a vote of the holders of a "majority of the outstanding
voting securities" of Class B of the Trust.

8. The Trust and the Underwriter shall provide to the Trust's Board of Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the amounts  expended  under this Class B Plan and the  purposes  for which such
expenditures were made.

9. While  this  Class B Plan is in  effect,  the  selection  and  nomination  of
Qualified  Trustees shall be committed to the discretion of the Trustees who are
not "interested persons" of the Trust.

10. For the  purposes  of this  Class B Plan,  the terms  "interested  persons,"
"majority of the outstanding  voting  securities" and "specifically  approved at
least annually" are used as defined in the 1940 Act.

11. The Trust shall  preserve  copies of this Class B Plan,  and each  agreement
related hereto and each report referred to in Paragraph 7 hereof  (collectively,
the "Records"),  for a period of not less than six (6) years from the end of the
fiscal year in which such  Records were made and, for a period of two (2) years,
each of such Records shall be kept in an easily accessible place.

12.  This Class B Plan shall be  construed  in  accordance  with the laws of The
Commonwealth of Massachusetts and the applicable provisions of the 1940 Act.

13. If any  provision  of this Class B Plan  shall be held or made  invalid by a
court decision,  statute,  rule or otherwise,  the remainder of the Class B Plan
shall not be affected thereby.

14.  Payments  under this Class B Plan shall be  allocated  between  PFD and any
successor  Underwriter  or  co-Underwriter  (each  an  Underwriter's  "Allocable
Portion) as provided in the Allocation Procedures appended hereto.

                        CLASS C SHARES DISTRIBUTION PLAN

                        PIONEER SCIENCE & TECHNOLOGY FUND


          CLASS C SHARES DISTRIBUTION PLAN, dated as of the ___ of ____________,
2000,  of PIONEER  SCIENCE &  TECNOLOGY  FUND,  a Delaware  business  trust (the
"Trust").

                                   WITNESSETH

          WHEREAS,  the Trust is engaged in business  as an open-end  management
investment  company and is registered under the Investment  Company Act of 1940,
as amended (collectively with the rules and regulations  promulgated thereunder,
the "1940 Act");

          WHEREAS, the Trust intends to distribute shares of beneficial interest
(the "Class C Shares") of the Trust in accordance with Rule 12b-1 promulgated by
the Securities and Exchange  Commission  under the 1940 Act ("Rule 12b-1"),  and
desires to adopt this Class C Shares distribution plan (the "Class C Plan") as a
plan of distribution pursuant to Rule 12b-1;

          WHEREAS,  the Trust  desires that Pioneer Funds  Distributor,  Inc., a
Massachusetts corporation ("PFD"), provide certain distribution services for the
Trust's Class C Shares in connection with the Class C Plan;

          WHEREAS,  the Trust has entered into an  underwriting  agreement (in a
form  approved by the Trust's  Board of Trustees in a manner  specified  in Rule
12b-1) with PFD,  whereby PFD  provides  facilities  and  personnel  and renders
services to the Trust in connection with the offering and  distribution of Class
C Shares (the "Underwriting Agreement");

          WHEREAS,  the Trust also recognizes and agrees that (a) PFD may retain
the  services  of  firms  or  individuals  to  act  as  dealers  or  wholesalers
(collectively,  the  "Dealers")  of the  Class C Shares in  connection  with the
offering of Class C Shares, (b) PFD may compensate any Dealer that sells Class C
Shares in the  manner  and at the rate or rates to be set forth in an  agreement
between  PFD and such  Dealer and (c) PFD may make such  payments to the Dealers
for  distribution  services out of the fee paid to PFD  hereunder,  any deferred
sales  charges  imposed  by PFD in  connection  with the  repurchase  of Class C
shares, its profits or any other source available to it;

          WHEREAS,  the Trust  recognizes and agrees that PFD may impose certain
deferred  sales charges in connection  with the  repurchase of Class C Shares by
the Trust,  and PFD may retain (or receive  from the Trust,  as the case may be)
all such deferred sales charges; and

          WHEREAS,  the Board of Trustees of the Trust,  in considering  whether
the Trust should  adopt and  implement  this Class C Plan,  has  evaluated  such
information  as it deemed  necessary to an informed  determination  whether this
Class C Plan should be adopted and implemented and has considered such pertinent
factors as it deemed necessary to form the basis for a decision to use assets of
the Trust for such  purposes,  and has  determined  that  there is a  reasonable
likelihood  that the  adoption  and  implementation  of this  Class C Plan  will
benefit the Trust and its Class C shareholders;

          NOW, THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Class C Plan for the  Trust  as a plan of  distribution  of  Class C  Shares  in
accordance with Rule 12b-1, on the following terms and conditions:

          1.      (a)  The  Trust  is  authorized  to  compensate  PFD  for  (1)
                  distribution services and (2) personal and account maintenance
                  services  performed and expenses incurred by PFD in connection
                  with the Trust's Class C Shares.  Such  compensation  shall be
                  calculated and accrued daily and paid monthly or at such other
                  intervals as the Board of Trustees may determine.

                  (b) The amount of  compensation  paid  during any one year for
                  distribution  services with respect to Class C Shares shall be
                  .75% of the Trust's  average daily net assets  attributable to
                  Class C Shares for such year.

                  (c)  Distribution  services  and expenses for which PFD may be
                  compensated  pursuant  to this Class C Plan  include,  without
                  limitation:  compensation to and expenses (including allocable
                  overhead,  travel  and  telephone  expenses)  of (i)  Dealers,
                  brokers  and other  dealers  who are  members of the  National
                  Association  of  Securities  Dealers,  Inc.  ("NASD") or their
                  officers,  sales  representatives and employees,  (ii) PFD and
                  any of its  affiliates and any of their  respective  officers,
                  sales  representatives  and  employees,  (iii) banks and their
                  officers,  sales representatives and employees,  who engage in
                  or  support  distribution  of  the  Trust's  Class  C  Shares;
                  printing of reports and  prospectuses  for other than existing
                  shareholders;  and  preparation,  printing and distribution of
                  sales literature and advertising materials.

                  (d) The amount of  compensation  paid  during any one year for
                  personal and account  maintenance  services and expenses shall
                  be .25% of the Trust's  average daily net assets  attributable
                  to Class C Shares for such year. As partial  consideration for
                  personal services and/or account maintenance services provided
                  by PFD to the Class C Shares, PFD shall be entitled to be paid
                  any fees payable under this clause (d) with respect to Class C
                  shares for which no dealer of record  exists,  where less than
                  all consideration has been paid to a dealer of record or where
                  qualification standards have not been met.

                  (e) Personal and account maintenance services for which PFD or
                  any of its  affiliates,  banks or Dealers  may be  compensated
                  pursuant  to this Class C Plan  include,  without  limitation:
                  payments  made  to  or  on  account  of  PFD  or  any  of  its
                  affiliates,  banks,  other brokers and dealers who are members
                  of the NASD,  or their  officers,  sales  representatives  and
                  employees, who respond to inquiries of, and furnish assistance
                  to,  shareholders  regarding their ownership of Class C Shares
                  or  their  accounts  or  who  provide  similar   services  not
                  otherwise provided by or on behalf of the Trust.

                  (f)  PFD  may  impose   certain   deferred  sales  charges  in
                  connection  with the repurchase of Class C Shares by the Trust
                  and PFD may retain (or receive  from the Trust as the case may
                  be) all such deferred sales charges.

                  (g)  Appropriate  adjustments  to  payments  made  pursuant to
                  clauses (b) and (d) of this paragraph 1 shall be made whenever
                  necessary  to ensure  that no  payment is made by the Trust in
                  excess of the  applicable  maximum cap imposed on asset based,
                  front-end and deferred sales charges by Section 2830(d) of the
                  Conduct Rules of the NASD.

          2. The Trust  understands that agreements  between PFD and Dealers may
provide  for payment of fees to Dealers in  connection  with the sale of Class C
Shares and the provision of services to  shareholders  of the Trust.  Nothing in
this Class C Plan shall be construed as requiring  the Trust to make any payment
to any  Dealer  or to have any  obligations  to any  Dealer in  connection  with
services as a dealer of the Class C Shares.  PFD shall agree and undertake  that
any  agreement  entered into between PFD and any Dealer shall  provide that such
Dealer shall look solely to PFD for compensation for its services thereunder and
that in no event shall such Dealer seek any payment from the Trust.

          3. Nothing  herein  contained  shall be deemed to require the Trust to
take any action  contrary to its  Declaration of Trust,  as it may be amended or
restated from time to time, or By-Laws or any applicable statutory or regulatory
requirement  to which it is  subject  or by which it is bound,  or to relieve or
deprive the Trust's Board of Trustees of the  responsibility  for and control of
the conduct of the affairs of the Trust.

          4. This Class C Plan shall  become  effective  upon  approval by (i) a
vote of the Board of Trustees, and (ii) a vote of a majority of the Trustees who
are not  "interested  persons"  of the Trust and who have no direct or  indirect
financial  interest in the  operation  of the Class C Plan or in any  agreements
related to the Class C Plan (the "Qualified Trustees"), such votes to be cast in
person at a meeting called for the purpose of voting on this Class C Plan.

          5. This Class C Plan will remain in effect indefinitely, provided that
such continuance is "specifically  approved at least annually" by a vote of both
a  majority  of the  Trustees  of the  Trust  and a  majority  of the  Qualified
Trustees.  If such  annual  approval  is not  obtained,  this Class C Plan shall
expire on the first  anniversary  of the adoption of this Class C Plan following
the last such approval.

          6.  This  Class C Plan  may be  amended  at any  time by the  Board of
Trustees,  PROVIDED  that  this  Class C Plan  may not be  amended  to  increase
materially the limitations on the annual  percentage of average net assets which
may be expended  hereunder without the approval of holders of a "majority of the
outstanding voting securities" of Class C of the Trust and may not be materially
amended in any case  without a vote of a majority of both the  Trustees  and the
Qualified Trustees. This Class C Plan may be terminated at any time by a vote of
a majority of the Qualified  Trustees or by a vote of the holders of a "majority
of the outstanding voting securities" of Class C of the Trust.

          7. The Trust and PFD shall  provide to the Trust's  Board of Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the amounts  expended  under this Class C Plan and the  purposes  for which such
expenditures were made.

          8. While this Class C Plan is in effect,  the selection and nomination
of Qualified  Trustees  shall be committed to the discretion of the Trustees who
are not "interested persons" of the Trust.

          9.  For the  purposes  of this  Class C Plan,  the  terms  "interested
persons,"  "majority of the outstanding  voting  securities"  and  "specifically
approved at least annually" are used as defined in the 1940 Act.

          10. The Trust  shall  preserve  copies of this Class C Plan,  and each
agreement  related  hereto and each  report  referred  to in  Paragraph 7 hereof
(collectively,  the "Records"), for a period of not less than six (6) years from
the end of the fiscal year in which such  Records were made and, for a period of
two (2) years, each of such Records shall be kept in an easily accessible place.

          11. This Class C Plan shall be construed in  accordance  with the laws
of The Commonwealth of Massachusetts  and the applicable  provisions of the 1940
Act.

          12.  If any  provision  of  this  Class C Plan  shall  be held or made
invalid by a court decision,  statute,  rule or otherwise,  the remainder of the
Class C Plan shall not be affected thereby.



                        PIONEER SCIENCE & TECHNOLOGY FUND

                   Multiple Class Plan Pursuant to Rule 18f-3
        Class A Shares, Class B Shares, Class C Shares and Class Y Shares
                              ______________, 2000

         Each class of shares of Pioneer  Science & Technology Fund (the "Fund")
will have the same  relative  rights and  privileges  and be subject to the same
sales  charges,  fees and  expenses,  except  as set forth  below.  The Board of
Trustees  may  determine  in the future  that other  distribution  arrangements,
allocations of expenses  (whether  ordinary or  extraordinary) or services to be
provided to a class of shares are  appropriate  and amend this Plan  accordingly
without the approval of  shareholders  of any class.  Except as set forth in the
Fund's prospectus(es), shares may be exchanged only for shares of the same class
of another Pioneer mutual fund.

         Article I.  Class A Shares

         Class A Shares are sold at net asset  value and  subject to the initial
sales charge  schedule or contingent  deferred sales charge ("CDSC") and minimum
purchase  requirements  as set forth in the  Fund's  prospectus.  Class A Shares
shall be entitled to the shareholder services set forth from time to time in the
Fund's prospectus with respect to Class A Shares.  Class A Shares are subject to
fees calculated as a stated percentage of the net assets attributable to Class A
Shares  under the Fund's  Class A Rule 12b-1  Distribution  Plan as set forth in
such  Distribution  Plan. The Class A Shareholders have exclusive voting rights,
if any,  with  respect to the Class A Rule  12b-1  Distribution  Plan.  Transfer
agency fees are allocated to Class A Shares on a per account basis except to the
extent,  if any, such an allocation  would cause the Fund to fail to satisfy any
requirement  necessary  to obtain or rely on a private  letter  ruling  from the
Internal Revenue Service ("IRS") relating to the issuance of multiple classes of
shares.  Class A Shares  shall  bear the  costs  and  expenses  associated  with
conducting a shareholder meeting for matters relating to Class A Shares.

         The  initial  purchase  date for Class A Shares  acquired  through  (i)
reinvestment  of  dividends  on Class A Shares  or (ii)  exchange  from  another
Pioneer  mutual fund will be deemed to be the date on which the original Class A
shares were purchased.

         Article II.  Class B Shares

         Class B Shares  are sold at net  asset  value  per  share  without  the
imposition of an initial sales charge. However, Class B Shares redeemed within a
specified  number of years of purchase will be subject to a CDSC as set forth in
the Fund's  prospectus.  Class B Shares are sold subject to the minimum purchase
requirements  set  forth  in the  Fund's  prospectus.  Class B  Shares  shall be
entitled to the  shareholder  services set forth from time to time in the Fund's
prospectus  with  respect to Class B Shares.  Class B Shares are subject to fees
calculated  as a stated  percentage  of the net assets  attributable  to Class B
Shares  under  the  Class B Rule  12b-1  Distribution  Plan as set forth in such
Distribution  Plan. The Class B Shareholders  of the Fund have exclusive  voting
rights, if any, with respect to the Fund's Class B Rule 12b-1 Distribution Plan.
Transfer  agency fees are  allocated  to Class B Shares on a per  account  basis
except to the extent, if any, such an allocation would cause the Fund to fail to
satisfy any  requirement  necessary to obtain or rely on a private letter ruling
from the IRS  relating to the  issuance of multiple  classes of shares.  Class B
Shares  shall  bear  the  costs  and  expenses   associated  with  conducting  a
shareholder meeting for matters relating to Class B Shares.

         Class B Shares will automatically convert to Class A Shares of the Fund
at the end of a specified  number of years after the  initial  purchase  date of
Class B Shares,  except as provided in the Fund's  prospectus.  Such  conversion
will occur at the relative  net asset value per share of each class  without the
imposition of any sales charge,  fee or other charge.  The conversion of Class B
Shares  to  Class  A  Shares  may be  suspended  if it is  determined  that  the
conversion  constitutes or is likely to constitute a taxable event under federal
income tax law.

         The  initial  purchase  date for Class B Shares  acquired  through  (i)
reinvestment  of  dividends  on Class B Shares  or (ii)  exchange  from  another
Pioneer  mutual fund will be deemed to be the date on which the original Class B
shares were purchased.

         Article III.  Class C Shares

         Class C Shares  are sold at net  asset  value  per  share  without  the
imposition of an initial sales charge.  However,  Class C Shares redeemed within
one year of  purchase  will be  subject  to a CDSC as set  forth  in the  Fund's
prospectus. Class C Shares are sold subject to the minimum purchase requirements
set forth in the Fund's  prospectus.  Class C Shares  shall be  entitled  to the
shareholder  services set forth from time to time in the Fund's  prospectus with
respect to Class C Shares.  Class C Shares are subject to fees  calculated  as a
stated  percentage  of the net assets  attributable  to Class C Shares under the
Class C Rule 12b-1 Distribution Plan as set forth in such Distribution Plan. The
Class C  Shareholders  of the Fund have exclusive  voting  rights,  if any, with
respect to the Fund's Class C Rule 12b-1 Distribution Plan. Transfer agency fees
are allocated to Class C Shares on a per account basis except to the extent,  if
any, such an allocation  would cause the Fund to fail to satisfy any requirement
necessary to obtain or rely on a private  letter ruling from the IRS relating to
the issuance of multiple classes of shares.  Class C Shares shall bear the costs
and  expenses  associated  with  conducting  a  shareholder  meeting for matters
relating to Class C Shares.

         The  initial  purchase  date for Class C Shares  acquired  through  (i)
reinvestment  of  dividends  on Class C Shares  or (ii)  exchange  from  another
Pioneer  mutual fund will be deemed to be the date on which the original Class C
shares were purchased.

         Article IV.  Class Y Shares

         Class Y Shares  are sold at net  asset  value  per  share  without  the
imposition of an initial sales charge.  Class Y Shares are not subject to a CDSC
upon  redemption  regardless of the length of the period of time such shares are
held. Class Y Shares are sold subject to the minimum  purchase  requirements set
forth  in the  Fund's  prospectus.  Class Y  Shares  shall  be  entitled  to the
shareholder  services set forth from time to time in the Fund's  prospectus with
respect to Class Y Shares.

         Class Y Shares are not subject to fees payable under a distribution  or
other plan adopted  pursuant to Rule 12b-1 under the  Investment  Company Act of
1940,  as  amended  (the  "Act").  The  Class Y  Shareholders  of the Fund  have
exclusive  voting  rights,  if any, with respect to the Fund's  possible  future
adoption of a Class Y Rule 12b-1  Distribution  Plan.  Transfer  agency fees are
allocated to Class Y Shares on a per account basis except to the extent, if any,
such an  allocation  would  cause the Fund to fail to  satisfy  any  requirement
necessary to obtain or rely on a private  letter ruling from the IRS relating to
the issuance of multiple classes of shares.  Class Y Shares shall bear the costs
and  expenses  associated  with  conducting  a  shareholder  meeting for matters
relating to Class Y Shares.

         The  initial  purchase  date for Class Y Shares  acquired  through  (i)
reinvestment  of  dividends  on Class Y Shares  or (ii)  exchange  from  another
Pioneer  mutual fund will be deemed to be the date on which the original Class Y
shares were purchased.

         Article V.  Approval by Board of Trustees

         This Plan shall not take effect until it has been  approved by the vote
of a  majority  (or  whatever  greater  percentage  may,  from time to time,  be
required  under Rule 18f-3 under the Act) of (a) all of the Trustees of the Fund
and (b) those of the Trustees who are not "interested persons" (as such term may
be from time to time defined under the Act) of the Fund.

         Article VI.  Amendments

         No  material  amendment  to the Plan  shall be  effective  unless it is
approved by the Board of Trustees in the same manner as is provided for approval
of this Plan in Article V.


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