BA MASTER CREDIT CARD TRUST /
8-K, 1999-12-27
ASSET-BACKED SECURITIES
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D. C. 20549



                                    FORM 8-K




                                 CURRENT REPORT



                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


                               December 15, 1999
                ------------------------------------------------
                Date of report (Date of earliest event reported)


                      Bank of America National Association
             ------------------------------------------------------
             (Exact name of registrant as specified in its charter)



                   U.S.A.               333-4152              86-0645265
       ----------------------------------------------------------------------
       (State or other jurisdiction   (Commission           (I.R.S. Employer
        of incorporation)             File Number)      Identification Number)


       1825 East Buckeye Road
       Phoenix, Arizona                                           85034
       ----------------------------------------------------------------------
       (Address of principal executive offices)                 (Zip Code)



                                  (704) 386-4103
      --------------------------------------------------------------------
              (Registrant's telephone number, including area code)

                                      N/A
      --------------------------------------------------------------------
         (Former Name or Former Address, if Changed Since Last Report)

<PAGE>

INFORMATION TO BE INCLUDED IN THE REPORT

Items 1-4. Not Applicable.

Item 5.    Not Applicable.

Item 6.    Not Applicable.

Item 7.    Exhibits.

           The following are filed as Exhibits to this Report under Exhibits
           20.1, 20.2, 20.3, 20.4, 20.5, 20.06, 20.07, 20.08 20.09, 20.10, 20.11
           and 20.12.

           Exhibit 20.1   SERIES 1996-A - Monthly Certificateholders' Statement,
                          dated as of November 30, 1999

           Exhibit 20.2   SERIES 1996-A - Schedule to Monthly Servicers'
                          Certificate, dated as of November 30, 1999

           Exhibit 20.3   SERIES 1996-A - Monthly Servicer's Certificate, dated
                          as of November 30, 1999

           Exhibit 20.4   SERIES 1997-A - Monthly Certificateholders' Statement,
                          dated as of November 30, 1999

           Exhibit 20.5   SERIES 1997-A - Schedule to Monthly Servicer's
                          Certificate, dated as of November 30, 1999

           Exhibit 20.6   SERIES 1997-A - Monthly Servicer's Certificate, dated
                          as of November 30, 1999

           Exhibit 20.7   SERIES 1998-A - Monthly Certificateholders' Statement,
                          dated as of November 30, 1999

           Exhibit 20.8   SERIES 1998-A - Schedule to Monthly Servicer's
                          Certificate, dated as of November 30, 1999

           Exhibit 20.9   SERIES 1998-A - Monthly Servicer's Certificate, dated
                          as of November 30, 1999

           Exhibit 20.10  SERIES 1998-B - Monthly Certificateholders' Statement,
                          dated as of November 30, 1999

           Exhibit 20.11  SERIES 1998-B - Schedule to Monthly Servicer's
                          Certificate, dated as of November 30, 1999

           Exhibit 20.12  SERIES 1998-B - Monthly Servicer's Certificate, dated
                          as of November 30, 1999

<PAGE>

                                   SIGNATURES


         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
as amended, the  registrant  has duly  caused  this report to be signed on its
behalf by the undersigned hereunto duly authorized.


                      BANK OF AMERICA NATIONAL ASSOCIATION

                      Transferor and Servicer



                      By /s/ DAVID M. BELK
                         ------------------------------
                         Name:   David M. Belk
                         Title:  Senior Vice President

Date:  December 15, 1999

<PAGE>

                               INDEX TO EXHIBITS

Exhibit
Number     Exhibit Description
- --------   -------------------

 20.1      SERIES 1996-A - Monthly Certificateholders' Statement, dated as
           of November 30, 1999

 20.2      SERIES 1996-A - Schedule to Monthly Servicers' Certificate,
           dated as of November 30, 1999

 20.3      SERIES 1996-A - Monthly Servicer's Certificate, dated as of
           November 30, 1999

 20.4      SERIES 1997-A - Monthly Certificateholders' Statement, dated as
           of November 30, 1999

 20.5      SERIES 1997-A - Schedule to Monthly Servicer's Certificate,
           dated as of November 30, 1999

 20.6      SERIES 1997-A - Monthly Servicer's Certificate, dated as of
           November 30, 1999

 20.7      SERIES 1998-A - Monthly Certificateholders' Statement, dated as
           of November 30, 1999

 20.8      SERIES 1998-A - Schedule to Monthly Servicer's Certificate,
           dated as of November 30, 1999

 20.9      SERIES 1998-A - Monthly Servicer's Certificate, dated as of
           November 30, 1999

 20.10     SERIES 1998-B - Monthly Certificateholders' Statement, dated as
           of November 30, 1999

 20.11     SERIES 1998-B - Schedule to Monthly Servicer's Certificate,
           dated as of November 30, 1999

 20.12     SERIES 1998-B - Monthly Servicer's Certificate, dated as of
           November 30, 1999



              MONTHLY SERIES 1996-A CERTIFICATEHOLDERS' STATEMENT
              ---------------------------------------------------

                                 Series 1996-A

                      BANK OF AMERICA NATIONAL ASSOCIATION
- --------------------------------------------------------------------------------

                          BA MASTER CREDIT CARD TRUST
- --------------------------------------------------------------------------------

         The  information  which is required to be prepared  with respect to the
Distribution Date of December 15, 1999, and with respect to the performance of
                     -----------------
the Trust during the related Monthly Period.

         Capitalized terms used in this Statement have their respective meanings
set forth in the Pooling and Servicing Agreement.

     A.  Information Regarding the Current Monthly Distribution (Stated on the
         ---------------------------------------------------------------------
         Basis of $1,000 Original Certificate Principal Amount)
         ------------------------------------------------------

         1.  The amount of the current monthly distribution
             in respect of Class A Monthly Principal...........$         0.00000
                                                                ----------------

         2.  The amount of the current monthly distribution
             in respect of Class B Monthly Principal...........$         0.00000
                                                                ----------------

         3.  The amount of the current monthly distribution
             in respect of Collateral Monthly Principal........$         0.00000
                                                                ----------------

         4.  The amount of the current monthly distribution
             in respect of Class A Monthly Interest............$         4.60833
                                                                ----------------

         5.  The amount of the current monthly distribution
             in respect of Class A Deficiency Amounts..........$         0.00000
                                                                ----------------

         6.  The amount of the current monthly distribution
             in respect of Class A Additional Interest.........$         0.00000
                                                                ----------------

         7.  The amount of the current monthly distribution
             in respect of Class B Monthly Interest............$        4.74167
                                                                ----------------

         8.  The amount of the current monthly distribution
             in respect of Class B Deficiency Amounts..........$         0.00000
                                                                ----------------

         9.  The amount of the current monthly distribution
             in respect of Class B Additional Interest.........$         0.00000
                                                                ----------------

        10.  The amount of the current monthly distribution
             in respect of Collateral Monthly Interest.........$         4.83333
                                                                ----------------

        11.  The amount of the current monthly distribution
             in respect of any accrued and unpaid Collateral
             Monthly Interest..................................$         0.00000
                                                                ----------------

     B.  Information Regarding the Performance of the Trust
         --------------------------------------------------

         1.  Collection of Principal Receivables
             -----------------------------------

             (a) The aggregate amount of Collections of
                 Principal  Receivables  processed during
                 the related Monthly Period which were
                 allocated in respect of the Class A
                 Certificates..................................$   58,464,647.09
                                                                ----------------

             (b) The aggregate amount of Collections of
                 Principal  Receivables  processed during
                 the related  Monthly Period which were
                 allocated in respect of the Class B
                 Certificates..................................$   4,444,680.77
                                                                ----------------

             (c) The aggregate amount of Collections of
                 Principal Receivables processed during
                 the related Monthly Period which were
                 allocated in respect of the Collateral
                 Interest......................................$    5,470,376.34
                                                                ----------------

         2.  Principal Receivables in the Trust
             ----------------------------------

             (a) The aggregate amount of Principal
                 Receivables in the Trust as of the end
                 of the day on the last day of the
                 related Monthly Period....................... $9,436,461,066.53
                                                               -----------------

             (b) The amount of Principal Receivables in
                 the Trust represented by the Investor
                 Interest of Series 1996-A as of the end
                 of the day on the last day of the related
                 Monthly Period................................$  500,000,000.00
                                                                ----------------

             (c) The amount of Principal Receivables in
                 the Trust represented by the Series
                 1996-A Adjusted Investor Interest as of
                 the end of day on the last day of the
                 related Monthly Period.......... .............$  500,000,000.00
                                                               -----------------

             (d) The amount of Principal Receivables in
                 the Trust represented by the Class A
                 Investor Interest as of the end of the
                 day on the last day of the related
                 Monthly Period................................$  427,500,000.00
                                                               -----------------

             (e) The amount of Principal Receivables in
                 the Trust represented by the Class A
                 Adjusted Investor Interest as of the end
                 of day on the last day of the related
                 Monthly Period................................$  427,500,000.00
                                                               -----------------

             (f) The amount of Principal Receivables in
                 the Trust represented by the Class B
                 Investor Interest as of the end of the
                 day on the last day of the related
                 Monthly Period................................$   32,500,000.00
                                                               -----------------

             (g) The amount of Principal Receivables in
                 the Trust represented by the Collateral
                 Interest as of the end of the day on the
                 last day of the related Monthly Period........$   40,000,000.00
                                                               -----------------

             (h) The Floating Investor Percentage with
                 respect to the related Monthly Period.........          5.3183%
                                                                ----------------

             (i) The Class A Floating Allocation with
                 respect to the related Monthly Period.........           85.50%
                                                                ----------------

             (j) The Class B Floating Allocation with
                 respect to the related Monthly Period.........            6.50%
                                                                ----------------

             (k) The Collateral Floating Allocation with
                 respect to the related Monthly Period.........            8.00%
                                                                ----------------

             (l) The Fixed Investor Percentage with
                 respect to the related Monthly Period.........              N/A
                                                                ----------------

             (m) The Class A Fixed Allocation with respect
                 to the related Monthly Period.................              N/A
                                                                ----------------

             (n) The Class B Fixed Allocation with respect
                 to the related Monthly Period.................              N/A
                                                                ----------------

             (o) The Collateral Fixed Allocation with
                 respect to the related Monthly Period.........              N/A
                                                                ----------------

         3.  Delinquent Balances
             -------------------

             The aggregate amount of outstanding balances in the
             Accounts which were delinquent as of the end of the
             day on the last day of the related Monthly Period:

                                             Aggregate             Percentage of
                                              Account                  Total
                                              Balance               Receivables
                                             ---------             -------------

             (a)  31 - 60 days            $ 159,817,343.78           1.6597%
             (b)  61 - 90 days            $ 107,626,535.18           1.1177%
             (c)  91 - or more days       $ 210,060,025.89           2.1815%
             Total....................... $ 477,503,904.85           4.9588%

         4.  Investor Default Amount
             -----------------------

             (a) The Aggregate Investor Default Amount
                 for the related Monthly Period................$    2,971,841.53
                                                               -----------------

             (b) The Class A Investor Default Amount
                 for the related Monthly Period................$    2,540,924.51
                                                               -----------------

             (c) The Class B Investor Default Amount
                 for the related Monthly Period................$      193,169.70
                                                               -----------------

             (d) The Collateral Default Amount for
                 the related Monthly Period....................$      237,747.32
                                                               -----------------

         5.  Investor Charge Offs
             --------------------

             (a) The aggregate amount of Class A
                 Investor Charge Offs for the related
                 Monthly Period................................$           0.00
                                                                ----------------

             (b) The aggregate amount of Class A
                 Investor Charge Offs set forth in
                 5(a) above per $1,000 of original
                 certificate principal amount..................$            0.00
                                                                ----------------

             (c) The aggregate amount of Class B
                 Investor Charge Offs for the related
                 Monthly Period................................$            0.00
                                                                ----------------

             (d) The aggregate amount of Class B
                 Investor Charge Offset forth in 5(c)
                 above per $1,000 of original
                 certificate principal amount..................$            0.00
                                                                ----------------

             (e) The aggregate amount of Collateral
                 Charge Offs for the related Monthly
                 Period........................................$            0.00
                                                                ----------------

             (f) The aggregate amount of Collateral
                 Charge Offs set forth in 5(e)  above
                 per  $1,000 of original certificate
                 principal amount..............................$            0.00
                                                                ----------------

             (g) The aggregate amount of Class A
                 Investor Charge Offs reimbursed on
                 the Transfer Date immediately preceding
                 this Distribution Date .......................$            0.00
                                                               -----------------

             (h) The aggregate amount of Class A
                 Investor Charge  Offs  set  forth
                 in 5(g)  above  per $1,000 original
                 certificate principal amount
                 reimbursed on the Transfer Date
                 immediately preceding this Distribution
                 Date..........................................$            0.00
                                                                ----------------

             (i) The aggregate amount of Class B
                 Investor Charge Offs  reimbursed
                 on the Transfer Date immediately
                 preceding this Distribution Date .............$            0.00
                                                               -----------------

             (j) The aggregate amount of Class B
                 Investor Charge Offs set forth
                 in 5(i)  above  per $1,000 original
                 certificate principal amount reimbursed
                 on the Transfer Date  immediately
                 preceding this Distribution Date..............$            0.00
                                                                ----------------

             (k) The aggregate amount of Collateral
                 Charge Offs reimbursed on the Transfer
                 Date immediately preceding this
                 Distribution Date.............................$            0.00
                                                                ----------------

             (l) The aggregate amount of Collateral
                 Charge Offs set forth in 5(k) above
                 per $1,000 original certificate
                 principal amount reimbursed on the
                 Transfer Date immediately preceding
                 Distribution Date.............................$            0.00
                                                                ----------------

         6.  Investor Servicing Fee
             ----------------------

             (a) The amount of the Class A Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly
                 Period........................................$ 	   356,250.00
                                                               -----------------

             (b) The amount of the Class B Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly
                 Period........................................$ 	    27,083.33
                                                               -----------------

             (c) The amount of the Collateral Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly Period.......$       33,333.34
                                                               -----------------

             (d) The amount of Servicer Interchange
                 payable by the Trust to the Servicer
                 for the related Monthly Period................$      416,666.67
                                                               -----------------

         7.  Reallocations
             -------------

             (a) The amount of Reallocated Collateral
                 Principal Collections with respect
                 to this Distribution Date.....................$            0.00
                                                                ----------------

             (b) The amount of Reallocated Class B
                 Principal Collections with respect
                 to this Distribution Date.....................$            0.00
                                                                ----------------

             (c) The Collateral Interest as of the
                 close of business on this Distribution
                 Date..........................................$ 40,000,000.00
                                                                ----------------

             (d) The Class B Investor Interest as
                 of the close of business on this
                 Distribution Date.............................$  32,500,000.00
                                                                ----------------

         8.  Collection of Finance Charge Receivables
             ----------------------------------------

             (a) The aggregate amount of Collections
                 of Finance Charge Receivables
                 processed during the related Monthly
                 Period  which  were allocated in
                 respect of the Class A Certificates...........$   7,345,132.82
                                                                ----------------

             (b) The aggregate amount of Collections
                 of Finance Charge Receivables
                 processed during the related Monthly
                 Period which were allocated in respect
                 of the Class B Certificates...................$     558,401.91
                                                                ----------------

             (c) The aggregate  amount of Collections of
                 Finance Charge Receivables  processed
                 during the related Monthly Period which
                 were allocated in respect of the
                 Collateral Interest...........................$     687,263.90
                                                                ----------------

         9.  Principal Funding Account
             -------------------------

             (a) The principal amount on deposit in the
                 Principal Funding Account on the
                 related Transfer Date.........................$            0.00
                                                                ----------------

             (b) The Accumulation Shortfall with respect
                 to the related Monthly Period.................$            0.00
                                                                ----------------

             (c) The Principal Funding Investment
                 Proceeds deposited in the Finance
                 Charge Account on the related
                 Transfer Date.................................$            0.00
                                                                ----------------

             (d) The Principal Funding Investment
                 Shortfall.....................................$            0.00
                                                                ----------------

             (e) The amount of all or  the portion of
                 the Reserve Draw Amount deposited in
                 the Finance Charge Account on the
                 related Transfer Date from the Reserve
                 Account.......................................$            0.00
                                                                ----------------

        10.  Reserve Draw Amount...............................$            0.00
             -------------------                                ----------------

        11.  Available Funds
             ---------------

             (a) The amount of Class A Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$   7,345,132.82
                                                                ----------------

             (b) The amount of Class B Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$     558,401.91
                                                                ----------------

             (c) The amount of Collateral Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$     687,263.90
                                                                ----------------

        12.  Portfolio Yield
             ---------------

             (a) The Portfolio Yield (Net) for the
                 related Monthly Period........................        14.4855%
                                                                ----------------

             (b) The Portfolio Adjusted Yield for
                 the related Monthly Period....................         6.4235%
                                                                ----------------

     C.  Floating Rate Determinations
         ----------------------------

         1.  LIBOR for the Interest Period ending on
             this Distribution Date.............................       5.40000%
                                                                ----------------

         2.  Class A Certificate Rate...........................       5.53000%
                                                                ----------------

             Class B Certificate Rate...........................       5.69000%
                                                                ----------------


                                BANK OF AMERICA NATIONAL ASSOCIATION

                                Transferor and Servicer



                                By: \s\ DAVID M. BELK
                                ---------------------
                                Name:  David M. Belk
                                Title: Senior Vice President



                   SCHEDULE TO MONTHLY SERVICER'S CERTIFICATE
                      MONTHLY PERIOD ENDING NOVEMBER 30, 1999
                                            ----------------
                      BANK OF AMERICA NATIONAL ASSOCIATION
                    BA MASTER CREDIT CARD TRUST SERIES 1996-A


      1.  The aggregate amount of the Investor Percentage
          of Collections of Principal Receivables................$ 68,379,704.20
                                                                 ---------------

      2.  The aggregate amount of the Investor Percentage
          of Collections of Finance Charge Receivables
          (excluding Interchange)................................$  7,824,454.97
                                                                 ---------------

      3.  The aggregate amount of the Investor Percentage
          of Interchange.........................................$  1,183,010.33
                                                                  --------------

      4.  The aggregate amount of Servicer Interchange...........$   416,666.67
                                                                  --------------

      5.  The aggregate amount of funds on deposit in
          Finance Charge Account allocable to the Series
          1996-A Certificates................................... $ 8,590,798.63
                                                                  --------------

      6.  The aggregate amount of funds on deposit in
          the Principal Account allocable to the Series
          1996-A  Certificates...................................$ 68,379,704.20
                                                                 ---------------

      7.  The aggregate amount of funds on deposit in
          the Principal Funding Account allocable to
          the Series 1996-A Certificates.........................$         0.00
                                                                  --------------

      8.  The aggregate amount to be withdrawn from the
          Finance Charge Account and paid in accordance
          with the Loan Agreement pursuant to Section 4.11.......$          0.00
                                                                  --------------

      9.  The excess, if any, of the Required Collateral
          Interest over the Collateral Interest..................$          0.00
                                                                  --------------

     10.  The Collateral Interest on the Transfer Date
          of the current calendar month, after giving
          effect to the deposits and withdrawals specified
          above, is equal to.....................................$ 40,000,000.00
                                                                  --------------

     11. The amount of Monthly Interest, Deficiency
         Amounts and Additional Interest payable to the
         (i)  Class A Certificateholders.........................$  1,970,062.50
                                                                  --------------

         (ii) Class B Certificateholders.........................$    154,104.17
                                                                  --------------

         (iii)Collateral Interest Holder.........................$    193,333.33
                                                                  --------------

     12. The amount of principal payable to the
         (i)  Class A Certificateholders.........................$          0.00
                                                                  --------------

         (ii) Class B Certificateholders.........................$          0.00
                                                                  --------------

         (iii)Collateral Interest Holder.........................$          0.00
                                                                  --------------

     13. The sum of all amounts payable to the
         (i)  Class A Certificateholders.........................$  1,970,062.50
                                                                  --------------

         (ii) Class B Certificateholders ........................$    154,104.17
                                                                  --------------

         (iii)Collateral Interest Holder.........................$    193,333.33
                                                                  --------------

     14. To the knowledge of the undersigned, no Series
         1996-A  Pay Out  Event or  Trust  Pay Out  Event
         has occurred except as described below:

                                    None



                   IN WITNESS WHEREOF, the undersigned has duly executed
          and delivered this Certificate this 10th day of December, 1999.
                                              --------------------------

                                 BANK OF AMERICA NATIONAL ASSOCIATION

                                 Transferor and Servicer


                                 By:  /s/ DAVID M. BELK
                                 ----------------------
                                 Name:  David M. Belk
                                 Title: Senior Vice President



                         MONTHLY SERVICER'S CERTIFICATE
                         ------------------------------
                      (This represents Series 1996-A only)

                      Monthly Period Ending NOVEMBER 30, 1999
                                            ----------------
                      Bank of America National Association
                      ------------------------------------

                           BA MASTER CREDIT CARD TRUST
                           ---------------------------


                  1. Capitalized  terms  used in this  Certificate  have  their
respective meanings set forth in the Pooling and Servicing Agreement;  provided,
that the "preceding  Monthly  Period" shall mean the Monthly Period  immediately
preceding  the  calendar  month in which this  Certificate  is  delivered.  This
Certificate  is  delivered  pursuant to  subsection  3.04 (b) of the Pooling and
Servicing  Agreement.  References herein to certain sections and subsections are
references  to the  respective  sections  and  subsections  of the  Pooling  and
Servicing Agreement.

                  2. Bank of America National  Association is Servicer under the
Pooling and Servicing Agreement.

                  3. The undersigned is a Servicing Officer.

                  4. The date of this Certificate is a Determination  Date under
the Pooling and Servicing Agreement.

                  5. The aggregate amount of Collections
processed during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange)............$ 1,428,620,558.11
                                                             -------------------

                  6. The Aggregate Investor Percentage of
Receivables processed by the Servicer during the preceding
Monthly Period was equal to.....................................$  81,025,250.92
                                                                  --------------

                  7. The Aggregate Investor Percentage of
Collections of Finance Charge Receivables processed by the
Servicer during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange)...............$  7,687,498.37
                                                                 ---------------

                  8. The aggregate amount of Receivables
processed by the Servicer as of the end of the last day
of the preceding Monthly Period................................$1,523,517,870.82
                                                                ---------------

                  9. Of the  balance on deposit in the
Finance  Charge  Account, the amount  attributable  to
the Aggregate  Investor  Percentage of  Collections
processed by the Servicer during the preceding Monthly
Period ..........................................................$  9,007,465.30
                                                                 ---------------

                  10. Of the balance on deposit in the
Principal  Account,  the amount   attributable  to  the
Aggregate  Investor  Percentage  of  Collections
processed by the Servicer during the preceding Monthly
Period...........................................................$ 68,379,704.20
                                                                 ---------------

                  11. The aggregate amount, if any, of
withdrawals, drawings or payments under any Credit
Enhancement, if any, required to be made with respect to
any Series outstanding for the preceding Monthly Period..........$          0.00
                                                                  --------------

                  12. The Aggregate Investor Percentage
of  Collections  of Principal  Receivables  processed
by the  Servicer  during the related  Monthly Period is
equal to.........................................................$ 68,379,704.20
                                                                 ---------------

                  13. The amount equal to the Aggregate
Investor Percentage of Annual Membership Fees deposited
to the Finance Charge Account or any Series Account on
or before the Transfer Date during the current month is
equal to.........................................................$   136,956.60
                                                                  --------------

                  14. The aggregate amount of Interchange
to be deposited in the Finance Charge Account on the
Transfer Date of the current month is equal to...................$ 1,183,010.33
                                                                  --------------

                  15. The aggregate amount of all sums
payable to the Investor Certificateholder of each Series
on the succeeding Distribution Date with respect to
Certificate Principal............................................$          0.00
                                                                  --------------

                  16. The aggregate amount of all sums
payable to the Investor Certificateholder of each
Series on the succeeding Distribution Date with respect
to Certificate Interest..........................................$  2,317,500.00
                                                                  --------------

                  17. The aggregate amount of Default
Amounts processed by the Servicer as of the end of the
last day of the preceding Monthly Period.........................$ 55,879,539.18
                                                                  --------------

                  18. To the knowledge of the undersigned, there are no Liens on
any Receivables in the Trust except as described below:

                                      None



                  IN WITNESS  WHEREOF,  the  undersigned  has duly  executed and
delivered this certificate this 10th day of December, 1999.
                                --------------------------

                                     BANK OF AMERICA NATIONAL ASSOCIATION

                                     Transferor and Servicer

                                     By:  /s/ DAVID M. BELK
                                          -----------------------------
                                          Name:  David M. Belk
                                          Title: Senior Vice President



              MONTHLY SERIES 1997-A CERTIFICATEHOLDERS' STATEMENT
              ---------------------------------------------------

                                 Series 1997-A

                      BANK OF AMERICA NATIONAL ASSOCIATION
- --------------------------------------------------------------------------------

                          BA MASTER CREDIT CARD TRUST
- --------------------------------------------------------------------------------

         The  information  which is required to be prepared  with respect to the
Distribution Date of DECEMBER 15, 1999, and with respect to the performance of
                     -----------------
the Trust during the related Monthly Period.

         Capitalized terms used in this Statement have their respective meanings
set forth in the Pooling and Servicing Agreement.

     A.  Information Regarding the Current Monthly Distribution (Stated on the
         ---------------------------------------------------------------------
         Basis of $1,000 Original Certificate Principal Amount)
         ------------------------------------------------------

         1.  The amount of the current monthly distribution
             in respect of Class A Monthly Principal...........$         0.00000
                                                                ----------------

         2.  The amount of the current monthly distribution
             in respect of Class B Monthly Principal...........$         0.00000
                                                                ----------------

         3.  The amount of the current monthly distribution
             in respect of Collateral Monthly Principal........$         0.00000
                                                                ----------------

         4.  The amount of the current monthly distribution
             in respect of Class A Monthly Interest............$         4.59167
                                                                ----------------

         5.  The amount of the current monthly distribution
             in respect of Class A Deficiency Amounts..........$         0.00000
                                                                ----------------

         6.  The amount of the current monthly distribution
             in respect of Class A Additional Interest.........$         0.00000
                                                                ----------------

         7.  The amount of the current monthly distribution
             in respect of Class B Monthly Interest............$         4.74167
                                                                ----------------

         8.  The amount of the current monthly distribution
             in respect of Class B Deficiency Amounts..........$         0.00000
                                                                ----------------

         9.  The amount of the current monthly distribution
             in respect of Class B Additional Interest.........$         0.00000
                                                                ----------------

        10.  The amount of the current monthly distribution
             in respect of Collateral Monthly Interest.........$         4.87500
                                                                ----------------

        11.  The amount of the current monthly distribution
             in respect of any accrued and unpaid Collateral
             Monthly Interest..................................$         0.00000
                                                                ----------------

     B.  Information Regarding the Performance of the Trust

         1.  Collection of Principal Receivables

             (a) The aggregate amount of Collections of
                 Principal  Receivables  processed during
                 the related Monthly Period which were
                 allocated in respect of the Class A
                 Certificates..................................$ 88,723,222.28
                                                                ----------------

             (b) The aggregate amount of Collections of
                 Principal  Receivables  processed during
                 the related  Monthly Period which were
                 allocated in respect of the Class B
                 Certificates..................................$   5,641,360.95
                                                                ----------------

             (c) The aggregate amount of Collections of
                 Principal Receivables processed during
                 the related Monthly Period which were
                 allocated in respect of the Collateral
                 Interest......................................$    8,205,615.94
                                                                  --------------

         2.  Principal Receivables in the Trust

             (a) The aggregate amount of Principal
                 Receivables in the Trust as of the end
                 of the day on the last day of the
                 related Monthly Period........................$9,436,461,066.53
                                                                ----------------

             (b) The amount of Principal Receivables in
                 the Trust represented by the Investor
                 Interest of Series 1997-A as of the end
                 of the day on the last day of the related
                 Monthly Period................................$ 750,000,000.00
                                                                ----------------

             (c) The amount of Principal Receivables in
                 the Trust represented by the Series
                 1997-A Adjusted Investor Interest as of
                 the end of day on the last day of the
                 related Monthly Period.......... .............$ 750,000,000.00
                                                                ----------------

             (d) The amount of Principal Receivables in
                 the Trust represented by the Class A
                 Investor Interest as of the end of the
                 day on the last day of the related
                 Monthly Period................................$  648,750,000.00
                                                                ----------------

             (e) The amount of Principal Receivables in
                 the Trust represented by the Class A
                 Adjusted Investor Interest as of the end
                 of day on the last day of the related
                 Monthly Period................................$  648,750,000.00
                                                                ----------------

             (f) The amount of Principal Receivables in
                 the Trust represented by the Class B
                 Investor Interest as of the end of the
                 day on the last day of the related
                 Monthly Period................................$   41,250,000.00
                                                                ----------------

             (g) The amount of Principal Receivables in
                 the Trust represented by the Collateral
                 Interest as of the end of the day on the
                 last day of the related Monthly Period........$   60,000,000.00
                                                                ----------------

             (h) The Floating Investor Percentage with
                 respect to the related Monthly Period.........         7.9775%
                                                                ----------------

             (i) The Class A Floating Allocation with
                 respect to the related Monthly Period.........           86.50%
                                                                ----------------

             (j) The Class B Floating Allocation with
                 respect to the related Monthly Period.........            5.50%
                                                                ----------------

             (k) The Collateral Floating Allocation with
                 respect to the related Monthly Period.........            8.00%
                                                                ----------------

             (l) The Fixed Investor Percentage with
                 respect to the related Monthly Period.........              N/A
                                                                ----------------

             (m) The Class A Fixed Allocation with respect
                 to the related Monthly Period.................              N/A
                                                                ----------------

             (n) The Class B Fixed Allocation with respect
                 to the related Monthly Period.................              N/A
                                                                ----------------

             (o) The Collateral Fixed Allocation with
                 respect to the related Monthly Period.........              N/A
                                                                ----------------

         3.  Delinquent Balances
             -------------------

             The aggregate amount of outstanding balances in the
             Accounts which were delinquent as of the end of the
             day on the last day of the related Monthly Period:

                                             Aggregate             Percentage of
                                              Account                  Total
                                              Balance               Receivables
                                             ---------             -------------

             (a)  31 - 60 days            $159,817,343.78            1.6597%
             (b)  61 - 90 days            $107,626,535.18            1.1177%
             (c)  91 - or more days       $210,060,025.89            2.1815%
             Total....................... $477,503,904.85            4.9588%


         4.  Investor Default Amount
             -----------------------

             (a) The Aggregate Investor Default Amount
                 for the related Monthly Period................$    4,457,790.24
                                                                ----------------

             (b) The Class A Investor Default Amount
                 for the related Monthly Period................$    3,855,988.56
                                                                ----------------

             (c) The Class B Investor Default Amount
                 for the related Monthly Period................$      245,178.46
                                                                ----------------

             (d) The Collateral Default Amount for
                 the related Monthly Period....................$      356,623.22
                                                                ----------------

         5.  Investor Charge Offs
             --------------------

             (a) The aggregate amount of Class A
                 Investor Charge Offs for the related
                 Monthly Period................................$            0.00
                                                                ----------------

             (b) The aggregate amount of Class A
                 Investor Charge Offs set forth in
                 5(a) above per $1,000 of original
                 certificate principal amount..................$            0.00
                                                                ----------------

             (c) The aggregate amount of Class B
                 Investor Charge Offs for the related
                 Monthly Period................................$            0.00
                                                                ----------------

             (d) The aggregate amount of Class B
                 Investor Charge Offset forth in 5(c)
                 above per $1,000 of original
                 certificate principal amount..................$            0.00
                                                                ----------------

             (e) The aggregate amount of Collateral
                 Charge Offs for the related Monthly
                 Period........................................$            0.00
                                                                ----------------

             (f) The aggregate amount of Collateral
                 Charge Offs set forth in 5(e)  above
                 per  $1,000 of original certificate
                 principal amount..............................$            0.00
                                                                ----------------

             (g) The aggregate amount of Class A
                 Investor Charge Offs reimbursed on
                 the Transfer Date immediately preceding
                 this Distribution Date .......................$            0.00
                                                                ----------------

             (h) The aggregate amount of Class A
                 Investor Charge  Offs  set  forth
                 in 5(g)  above  per $1,000 original
                 certificate principal amount
                 reimbursed on the Transfer Date
                 immediately preceding this Distribution
                 Date..........................................$            0.00
                                                                ----------------

             (i) The aggregate amount of Class B
                 Investor Charge Offs  reimbursed
                 on the Transfer Date immediately
                 preceding this Distribution Date .............$            0.00
                                                                ----------------

             (j) The aggregate amount of Class B
                 Investor Charge Offs set forth
                 in 5(i)  above  per $1,000 original
                 certificate principal amount reimbursed
                 on the Transfer Date  immediately
                 preceding this Distribution Date..............$            0.00
                                                                ----------------

             (k) The aggregate amount of Collateral
                 Charge Offs reimbursed on the Transfer
                 Date immediately preceding this
                 Distribution Date.............................$            0.00
                                                                ----------------

             (l) The aggregate amount of Collateral
                 Charge Offs set forth in 5(k) above
                 per $1,000 original certificate
                 principal amount reimbursed on the
                 Transfer Date immediately preceding
                 Distribution Date.............................$            0.00
                                                                ----------------

         6.  Investor Servicing Fee
             ----------------------

             (a) The amount of the Class A Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly
                 Period........................................$      540,625.00
                                                                ----------------

             (b) The amount of the Class B Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly
                 Period........................................$       34,375.00
                                                                ----------------

             (c) The amount of the Collateral Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly Period.......$       50,000.00
                                                                ----------------

             (d) The amount of Servicer Interchange
                 payable by the Trust to the Servicer
                 for the related Monthly Period................$      625,000.00
                                                                ----------------

         7.  Reallocations
             -------------

             (a) The amount of Reallocated Collateral
                 Principal Collections with respect
                 to this Distribution Date.....................$            0.00
                                                                ----------------

             (b) The amount of Reallocated Class B
                 Principal Collections with respect
                 to this Distribution Date.....................$            0.00
                                                                ----------------

             (c) The Collateral Interest as of the
                 close of business on this Distribution
                 Date..........................................$   60,000,000.00
                                                                ----------------

             (d) The Class B Investor Interest as
                 of the close of business on this
                 Distribution Date.............................$   41,250,000.00
                                                                ----------------

         8.  Collection of Finance Charge Receivables
             ----------------------------------------

             (a) The aggregate amount of Collections
                 of Finance Charge Receivables
                 processed during the related Monthly
                 Period  which  were allocated in
                 respect of the Class A Certificates...........$   11,146,634.49
                                                                ----------------

             (b) The aggregate amount of Collections
                 of Finance Charge Receivables
                 processed during the related Monthly
                 Period which were allocated in respect
                 of the Class B Certificates...................$      708,745.54
                                                                ----------------

             (c) The aggregate  amount of Collections of
                 Finance Charge Receivables  processed
                 during the related Monthly Period which
                 were allocated in respect of the
                 Collateral Interest...........................$    1,030,902.61
                                                                ----------------

         9.  Principal Funding Account
             -------------------------

             (a) The principal amount on deposit in the
                 Principal Funding Account on the
                 related Transfer Date.........................$            0.00
                                                                ----------------

             (b) The Accumulation Shortfall with respect
                 to the related Monthly Period.................$            0.00
                                                                ----------------

             (c) The Principal Funding Investment
                 Proceeds deposited in the Finance
                 Charge Account on the related
                 Transfer Date.................................$            0.00
                                                                ----------------

             (d) The Principal Funding Investment
                 Shortfall.....................................$            0.00
                                                                ----------------

             (e) The amount of all or  the portion of
                 the Reserve Draw Amount deposited in
                 the Finance Charge Account on the
                 related Transfer Date from the Reserve
                 Account.......................................$            0.00
                                                                ----------------

        10.  Reserve Draw Amount...............................$            0.00
             -------------------                                ----------------

        11.  Available Funds
             ---------------

             (a) The amount of Class A Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$   11,146,634.49
                                                                ----------------

             (b) The amount of Class B Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$      708,745.54
                                                                ----------------

             (c) The amount of Collateral Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$    1,030,902.61
                                                                ----------------

        12.  Portfolio Yield
             ---------------

             (a) The Portfolio Yield (Net) for the
                 related Monthly Period........................         14.4855%
                                                                ----------------

             (b) The Portfolio Adjusted Yield for
                 the related Monthly Period....................          6.4384%
                                                                ----------------

     C.  Floating Rate Determinations
         ----------------------------

         1.  LIBOR for the Interest Period ending on
             this Distribution Date.............................        5.40000%
                                                                ----------------

         2.  Class A Certificate Rate...........................        5.51000%
                                                                ----------------

             Class B Certificate Rate...........................        5.69000%
                                                                ----------------


                                BANK OF AMERICA NATIONAL ASSOCIATION

                                Transferor and Servicer



                                By: \s\ DAVID M. BELK
                                    ------------------------------------
                                    Name:  David M. Belk
                                    Title: Senior Vice President



                   SCHEDULE TO MONTHLY SERVICER'S CERTIFICATE
                      MONTHLY PERIOD ENDING NOVEMBER 30, 1999
                                            ----------------
                      BANK OF AMERICA NATIONAL ASSOCIATION
                    BA MASTER CREDIT CARD TRUST SERIES 1997-A


      1.  The aggregate amount of the Investor Percentage
          of Collections of Principal Receivables................$102,570,199.17
                                                                  --------------

      2.  The aggregate amount of the Investor Percentage
          of Collections of Finance Charge Receivables
          (excluding Interchange)................................$ 11,736,756.03
                                                                  --------------

      3.  The aggregate amount of the Investor Percentage
          of Interchange.........................................$  1,774,526.61
                                                                  --------------

      4.  The aggregate amount of Servicer Interchange...........$    625,000.00
                                                                  --------------

      5.  The aggregate amount of funds on deposit in
          Finance Charge Account allocable to the Series
          1997-A Certificates................................... $ 12,886,282.64
                                                                  --------------

      6.  The aggregate amount of funds on deposit in
          the Principal Account allocable to the Series
          1997-A  Certificates...................................$102,570,199.17
                                                                 --------------

      7.  The aggregate amount of funds on deposit in
          the Principal Funding Account allocable to
          the Series 1997-A Certificates.........................$          0.00
                                                                  --------------

      8.  The aggregate amount to be withdrawn from the
          Finance Charge Account and paid in accordance
          with the Loan Agreement pursuant to Section 4.11.......$          0.00
                                                                  --------------

      9.  The excess, if any, of the Required Collateral
          Interest over the Collateral Interest..................$          0.00
                                                                  --------------

     10.  The Collateral Interest on the Transfer Date
          of the current calendar month, after giving
          effect to the deposits and withdrawals specified
          above, is equal to.....................................$ 60,000,000.00
                                                                  --------------

     11. The amount of Monthly Interest, Deficiency
         Amounts and Additional Interest payable to the

         (i)  Class A Certificateholders.........................$ 2,978,843.75
                                                                  --------------

         (ii) Class B Certificateholders.........................$   195,593.75
                                                                  --------------

         (iii)Collateral Interest Holder.........................$   292,500.00
                                                                  --------------

     12. The amount of principal payable to the
         (i)  Class A Certificateholders.........................$          0.00
                                                                  --------------

         (ii) Class B Certificateholders.........................$          0.00
                                                                  --------------

         (iii)Collateral Interest Holder.........................$          0.00
                                                                  --------------

     13. The sum of all amounts payable to the
         (i)  Class A Certificateholders.........................$  2,978,843.75
                                                                  --------------

         (ii) Class B Certificateholders ........................$    195,593.75
                                                                  --------------

         (iii)Collateral Interest Holder.........................$    292,500.00
                                                                  --------------

     14. To the knowledge of the undersigned, no Series
         1997-A  Pay Out  Event or  Trust  Pay Out  Event
         has occurred except as described below:

                                    None



                   IN WITNESS WHEREOF, the undersigned has duly executed
          and delivered this Certificate this 10th day of DECEMBER, 1999.
                                              --------------------------

                                 BANK OF AMERICA NATIONAL ASSOCIATION

                                 Transferor and Servicer


                                 By:  /s/ DAVID M. BELK
                                      --------------------------------------
                                      Name:  David M. Belk
                                      Title: Senior Vice President



                         MONTHLY SERVICER'S CERTIFICATE
                         ------------------------------
                      (This represents Series 1997-A only)

                      Monthly Period Ending NOVEMBER 30, 1999
                                            ----------------
                      Bank of America National Association
                      ------------------------------------

                           BA MASTER CREDIT CARD TRUST
                           ---------------------------


                  1. Capitalized  terms  used in this  Certificate  have  their
respective meanings set forth in the Pooling and Servicing Agreement;  provided,
that the "preceding  Monthly  Period" shall mean the Monthly Period  immediately
preceding  the  calendar  month in which this  Certificate  is  delivered.  This
Certificate  is  delivered  pursuant to  subsection  3.04 (b) of the Pooling and
Servicing  Agreement.  References herein to certain sections and subsections are
references  to the  respective  sections  and  subsections  of the  Pooling  and
Servicing Agreement.

                  2. Bank of America National  Association is Servicer under the
Pooling and Servicing Agreement.

                  3. The undersigned is a Servicing Officer.

                  4. The date of this Certificate is a Determination  Date under
the Pooling and Servicing Agreement.

                  5. The aggregate amount of Collections
processed during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange)............$ 1,428,620,558.11
                                                               -----------------

                  6. The Aggregate Investor Percentage of
Receivables processed by the Servicer during the preceding
Monthly Period was equal to.....................................$ 121,538,638.14
                                                                  --------------

                  7. The Aggregate Investor Percentage of
Collections of Finance Charge Receivables processed by the
Servicer during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange)...............$ 11,531,319.85
                                                                  --------------

                  8. The aggregate amount of Receivables
processed by the Servicer as of the end of the last day
of the preceding Monthly Period...............................$ 1,523,517,870.82
                                                                  --------------

                  9. Of the  balance on deposit in the
Finance  Charge  Account, the amount  attributable  to
the Aggregate  Investor  Percentage of  Collections
processed by the Servicer during the preceding Monthly
Period ..........................................................$ 13,511,282.64
                                                                  --------------

                  10. Of the balance on deposit in the
Principal  Account,  the amount   attributable  to  the
Aggregate  Investor  Percentage  of  Collections
processed by the Servicer during the preceding Monthly
Period...........................................................$102,570,199.17
                                                                  --------------

                  11. The aggregate amount, if any, of
withdrawals, drawings or payments under any Credit
Enhancement, if any, required to be made with respect to
any Series outstanding for the preceding Monthly Period..........$          0.00
                                                                  --------------

                  12. The Aggregate Investor Percentage
of  Collections  of Principal  Receivables  processed
by the  Servicer  during the related  Monthly Period is
equal to........................................................$ 102,570,199.17
                                                                  --------------

                  13. The amount equal to the Aggregate
Investor Percentage of Annual Membership Fees deposited
to the Finance Charge Account or any Series Account on
or before the Transfer Date during the current month is
equal to.........................................................$    205,436.18
                                                                  --------------

                  14. The aggregate amount of Interchange
to be deposited in the Finance Charge Account on the
Transfer Date of the current month is equal to...................$  1,774,526.61
                                                                  --------------

                  15. The aggregate amount of all sums
payable to the Investor Certificateholder of each Series
on the succeeding Distribution Date with respect to
Certificate Principal............................................$          0.00
                                                                  --------------

                  16. The aggregate amount of all sums
payable to the Investor Certificateholder of each
Series on the succeeding Distribution Date with respect
to Certificate Interest..........................................$  3,466,937.50
                                                                  --------------

                  17. The aggregate amount of Default
Amounts processed by the Servicer as of the end of the
last day of the preceding Monthly Period.........................$ 55,879,539.18
                                                                  --------------

                  18. To the knowledge of the undersigned, there are no Liens on
any Receivables in the Trust except as described below:

                                      None



                  IN WITNESS  WHEREOF,  the  undersigned  has duly  executed and
delivered this certificate this 10th day of DECEMBER, 1999.
                                --------------------------

                                     BANK OF AMERICA NATIONAL ASSOCIATION

                                     Transferor and Servicer

                                     By:  /s/ DAVID M. BELK
                                     ----------------------
                                     Name:  David M. Belk
                                     Title: Senior Vice President



              MONTHLY SERIES 1998-A CERTIFICATEHOLDERS' STATEMENT
              ---------------------------------------------------

                                 Series 1998-A

                      BANK OF AMERICA NATIONAL ASSOCIATION
- --------------------------------------------------------------------------------

                          BA MASTER CREDIT CARD TRUST
- --------------------------------------------------------------------------------

         The  information  which is required to be prepared with respect to the
Distribution Date of DECEMBER 15, 1999, and with respect to the performance of
                     -----------------
the Trust during the related Monthly Period.

         Capitalized terms used in this Statement have their respective meanings
set forth in the Pooling and Servicing Agreement.

     A.  Information Regarding the Current Monthly Distribution (Stated on the
         ---------------------------------------------------------------------
         Basis of $1,000 Original Certificate Principal Amount)
         ------------------------------------------------------

         1.  The amount of the current monthly distribution
             in respect of Class A Monthly Principal...........$         0.00000
                                                                ----------------

         2.  The amount of the current monthly distribution
             in respect of Class B Monthly Principal...........$         0.00000
                                                                ----------------

         3.  The amount of the current monthly distribution
             in respect of Collateral Monthly Principal........$         0.00000
                                                                ----------------

         4.  The amount of the current monthly distribution
             in respect of Class A Monthly Interest............$         4.59167
                                                                ----------------

         5.  The amount of the current monthly distribution
             in respect of Class A Deficiency Amounts..........$         0.00000
                                                                ----------------

         6.  The amount of the current monthly distribution
             in respect of Class A Additional Interest.........$         0.00000
                                                                ----------------

         7.  The amount of the current monthly distribution
             in respect of Class B Monthly Interest............$         4.72500
                                                                ----------------

         8.  The amount of the current monthly distribution
             in respect of Class B Deficiency Amounts..........$         0.00000
                                                                ----------------

         9.  The amount of the current monthly distribution
             in respect of Class B Additional Interest.........$         0.00000
                                                                ----------------

        10.  The amount of the current monthly distribution
             in respect of Collateral Monthly Interest.........$         4.91667
                                                                ----------------

        11.  The amount of the current monthly distribution
             in respect of any accrued and unpaid Collateral
             Monthly Interest..................................$         0.00000
                                                                ----------------

     B.  Information Regarding the Performance of the Trust

         1.  Collection of Principal Receivables

             (a) The aggregate amount of Collections of
                 Principal  Receivables  processed during
                 the related Monthly Period which were
                 allocated in respect of the Class A
                 Certificates..................................$   88,723,222.28
                                                                ----------------

             (b) The aggregate amount of Collections of
                 Principal  Receivables  processed during
                 the related  Monthly Period which were
                 allocated in respect of the Class B
                 Certificates..................................$    5,641,360.95
                                                                ----------------

             (c) The aggregate amount of Collections of
                 Principal Receivables processed during
                 the related Monthly Period which were
                 allocated in respect of the Collateral
                 Interest......................................$    8,205,615.94
                                                                ----------------

         2.  Principal Receivables in the Trust

             (a) The aggregate amount of Principal
                 Receivables in the Trust as of the end
                 of the day on the last day of the
                 related Monthly Period........................$9,436,461,066.53
                                                                ----------------

             (b) The amount of Principal Receivables in
                 the Trust represented by the Investor
                 Interest of Series 1997-A as of the end
                 of the day on the last day of the related
                 Monthly Period................................$  750,000,000.00
                                                                ----------------

             (c) The amount of Principal Receivables in
                 the Trust represented by the Series
                 1997-A Adjusted Investor Interest as of
                 the end of day on the last day of the
                 related Monthly Period.......... .............$  750,000,000.00
                                                                ----------------

             (d) The amount of Principal Receivables in
                 the Trust represented by the Class A
                 Investor Interest as of the end of the
                 day on the last day of the related
                 Monthly Period................................$ 648,750,000.00
                                                                ----------------

             (e) The amount of Principal Receivables in
                 the Trust represented by the Class A
                 Adjusted Investor Interest as of the end
                 of day on the last day of the related
                 Monthly Period................................$  648,750,000.00
                                                                ----------------

             (f) The amount of Principal Receivables in
                 the Trust represented by the Class B
                 Investor Interest as of the end of the
                 day on the last day of the related
                 Monthly Period................................$   41,250,000.00
                                                                ----------------

             (g) The amount of Principal Receivables in
                 the Trust represented by the Collateral
                 Interest as of the end of the day on the
                 last day of the related Monthly Period........$   60,000,000.00
                                                                ----------------

             (h) The Floating Investor Percentage with
                 respect to the related Monthly Period.........         7.9775%
                                                                ----------------

             (i) The Class A Floating Allocation with
                 respect to the related Monthly Period.........           86.50%
                                                                ----------------

             (j) The Class B Floating Allocation with
                 respect to the related Monthly Period.........            5.50%
                                                                ----------------

             (k) The Collateral Floating Allocation with
                 respect to the related Monthly Period.........            8.00%
                                                                ----------------

             (l) The Fixed Investor Percentage with
                 respect to the related Monthly Period.........              N/A
                                                                ----------------

             (m) The Class A Fixed Allocation with respect
                 to the related Monthly Period.................              N/A
                                                                ----------------

             (n) The Class B Fixed Allocation with respect
                 to the related Monthly Period.................              N/A
                                                                ----------------

             (o) The Collateral Fixed Allocation with
                 respect to the related Monthly Period.........              N/A
                                                                ----------------

         3.  Delinquent Balances
             -------------------

             The aggregate amount of outstanding balances in the
             Accounts which were delinquent as of the end of the
             day on the last day of the related Monthly Period:

                                             Aggregate             Percentage of
                                              Account                  Total
                                              Balance               Receivables
                                             ---------             -------------

             (a)  31 - 60 days            $159,817,343.78            1.6597%
             (b)  61 - 90 days            $107,626,535.18            1.1177%
             (c)  91 - or more days       $210,060,025.89            2.1815%
             Total....................... $477,503,904.85            4.9588%


         4.  Investor Default Amount
             -----------------------

             (a) The Aggregate Investor Default Amount
                 for the related Monthly Period................$    4,457,790.24
                                                                ----------------

             (b) The Class A Investor Default Amount
                 for the related Monthly Period................$    3,855,988.56
                                                                ----------------

             (c) The Class B Investor Default Amount
                 for the related Monthly Period................$      245,178.46
                                                                ----------------

             (d) The Collateral Default Amount for
                 the related Monthly Period....................$      356,623.22
                                                                ----------------

         5.  Investor Charge Offs
             --------------------

             (a) The aggregate amount of Class A
                 Investor Charge Offs for the related
                 Monthly Period................................$            0.00
                                                                ----------------

             (b) The aggregate amount of Class A
                 Investor Charge Offs set forth in
                 5(a) above per $1,000 of original
                 certificate principal amount..................$            0.00
                                                                ----------------

             (c) The aggregate amount of Class B
                 Investor Charge Offs for the related
                 Monthly Period................................$            0.00
                                                                ----------------

             (d) The aggregate amount of Class B
                 Investor Charge Offset forth in 5(c)
                 above per $1,000 of original
                 certificate principal amount..................$            0.00
                                                                ----------------

             (e) The aggregate amount of Collateral
                 Charge Offs for the related Monthly
                 Period........................................$            0.00
                                                                ----------------

             (f) The aggregate amount of Collateral
                 Charge Offs set forth in 5(e)  above
                 per  $1,000 of original certificate
                 principal amount..............................$            0.00
                                                                ----------------

             (g) The aggregate amount of Class A
                 Investor Charge Offs reimbursed on
                 the Transfer Date immediately preceding
                 this Distribution Date .......................$            0.00
                                                                ----------------

             (h) The aggregate amount of Class A
                 Investor Charge  Offs  set  forth
                 in 5(g)  above  per $1,000 original
                 certificate principal amount
                 reimbursed on the Transfer Date
                 immediately preceding this Distribution
                 Date..........................................$            0.00
                                                                ----------------

             (i) The aggregate amount of Class B
                 Investor Charge Offs  reimbursed
                 on the Transfer Date immediately
                 preceding this Distribution Date .............$            0.00
                                                                ----------------

             (j) The aggregate amount of Class B
                 Investor Charge Offs set forth
                 in 5(i)  above  per $1,000 original
                 certificate principal amount reimbursed
                 on the Transfer Date  immediately
                 preceding this Distribution Date..............$            0.00
                                                                ----------------

             (k) The aggregate amount of Collateral
                 Charge Offs reimbursed on the Transfer
                 Date immediately preceding this
                 Distribution Date.............................$            0.00
                                                                ----------------

             (l) The aggregate amount of Collateral
                 Charge Offs set forth in 5(k) above
                 per $1,000 original certificate
                 principal amount reimbursed on the
                 Transfer Date immediately preceding
                 Distribution Date.............................$            0.00
                                                                ----------------

         6.  Investor Servicing Fee
             ----------------------

             (a) The amount of the Class A Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly
                 Period........................................$      540,625.00
                                                                ----------------

             (b) The amount of the Class B Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly
                 Period........................................$       34,375.00
                                                                ----------------

             (c) The amount of the Collateral Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly Period.......$       50,000.00
                                                                ----------------

             (d) The amount of Servicer Interchange
                 payable by the Trust to the Servicer
                 for the related Monthly Period................$      625,000.00
                                                                ----------------

         7.  Reallocations
             -------------

             (a) The amount of Reallocated Collateral
                 Principal Collections with respect
                 to this Distribution Date.....................$            0.00
                                                                ----------------

             (b) The amount of Reallocated Class B
                 Principal Collections with respect
                 to this Distribution Date.....................$            0.00
                                                                ----------------

             (c) The Collateral Interest as of the
                 close of business on this Distribution
                 Date..........................................$   60,000,000.00
                                                                ----------------

             (d) The Class B Investor Interest as
                 of the close of business on this
                 Distribution Date.............................$   41,250,000.00
                                                                ----------------

         8.  Collection of Finance Charge Receivables
             ----------------------------------------

             (a) The aggregate amount of Collections
                 of Finance Charge Receivables
                 processed during the related Monthly
                 Period  which  were allocated in
                 respect of the Class A Certificates...........$   11,146,634.49
                                                                ----------------

             (b) The aggregate amount of Collections
                 of Finance Charge Receivables
                 processed during the related Monthly
                 Period which were allocated in respect
                 of the Class B Certificates...................$      708,745.54
                                                                ----------------

             (c) The aggregate  amount of Collections of
                 Finance Charge Receivables  processed
                 during the related Monthly Period which
                 were allocated in respect of the
                 Collateral Interest...........................$    1,030,902.61
                                                                ----------------

         9.  Principal Funding Account
             -------------------------

             (a) The principal amount on deposit in the
                 Principal Funding Account on the
                 related Transfer Date.........................$            0.00
                                                                ----------------

             (b) The Accumulation Shortfall with respect
                 to the related Monthly Period.................$            0.00
                                                                ----------------

             (c) The Principal Funding Investment
                 Proceeds deposited in the Finance
                 Charge Account on the related
                 Transfer Date.................................$            0.00
                                                                ----------------

             (d) The Principal Funding Investment
                 Shortfall.....................................$            0.00
                                                                ----------------

             (e) The amount of all or  the portion of
                 the Reserve Draw Amount deposited in
                 the Finance Charge Account on the
                 related Transfer Date from the Reserve
                 Account.......................................$            0.00
                                                                ----------------

        10.  Reserve Draw Amount...............................$            0.00
             -------------------                                ----------------

        11.  Available Funds
             ---------------

             (a) The amount of Class A Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$   11,146,634.49
                                                                ----------------

             (b) The amount of Class B Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$      708,745.54
                                                                ----------------

             (c) The amount of Collateral Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$    1,030,902.61
                                                                ----------------

        12.  Portfolio Yield
             ---------------

             (a) The Portfolio Yield (Net) for the
                 related Monthly Period........................         14.4855%
                                                                ----------------

             (b) The Portfolio Adjusted Yield for
                 the related Monthly Period....................          6.4355%
                                                                ----------------

     C.  Floating Rate Determinations
         ----------------------------

         1.  LIBOR for the Interest Period ending on
             this Distribution Date.............................        5.40000%
                                                                ----------------

         2.  Class A Certificate Rate...........................        5.51000%
                                                                ----------------

             Class B Certificate Rate...........................        5.67000%
                                                                ----------------


                                BANK OF AMERICA NATIONAL ASSOCIATION

                                Transferor and Servicer



                                By: \s\ DAVID M. BELK
                                    ------------------------------------
                                    Name:  David M. Belk
                                    Title: Senior Vice President



                   SCHEDULE TO MONTHLY SERVICER'S CERTIFICATE
                      MONTHLY PERIOD ENDING NOVEMBER 30, 1999
                                            ----------------
                      BANK OF AMERICA NATIONAL ASSOCIATION
                    BA MASTER CREDIT CARD TRUST SERIES 1998-A


      1.  The aggregate amount of the Investor Percentage
          of Collections of Principal Receivables...............$ 102,570,199.17
                                                                  --------------

      2.  The aggregate amount of the Investor Percentage
          of Collections of Finance Charge Receivables
          (excluding Interchange)................................$ 11,736,756.03
                                                                  --------------

      3.  The aggregate amount of the Investor Percentage
          of Interchange.........................................$  1,774,526.61
                                                                  --------------

      4.  The aggregate amount of Servicer Interchange...........$    625,000.00
                                                                  --------------

      5.  The aggregate amount of funds on deposit in
          Finance Charge Account allocable to the Series
          1998-A Certificates................................... $ 12,886,282.64
                                                                  --------------

      6.  The aggregate amount of funds on deposit in
          the Principal Account allocable to the Series
          1998-A  Certificates..................................$ 102,570,199.17
                                                                  --------------

      7.  The aggregate amount of funds on deposit in
          the Principal Funding Account allocable to
          the Series 1998-A Certificates.........................$          0.00
                                                                  --------------

      8.  The aggregate amount to be withdrawn from the
          Finance Charge Account and paid in accordance
          with the Loan Agreement pursuant to Section 4.11.......$          0.00
                                                                  --------------

      9.  The excess, if any, of the Required Collateral
          Interest over the Collateral Interest..................$          0.00
                                                                  --------------

     10.  The Collateral Interest on the Transfer Date
          of the current calendar month, after giving
          effect to the deposits and withdrawals specified
          above, is equal to.....................................$ 60,000,000.00
                                                                  --------------

     11. The amount of Monthly Interest, Deficiency
         Amounts and Additional Interest payable to the
         (i)  Class A Certificateholders.........................$  2,978,843.75
                                                                  --------------

         (ii) Class B Certificateholders.........................$    194,906.25
                                                                  --------------

         (iii)Collateral Interest Holder.........................$    295,000.00
                                                                  --------------

     12. The amount of principal payable to the
         (i)  Class A Certificateholders.........................$          0.00
                                                                  --------------

         (ii) Class B Certificateholders.........................$          0.00
                                                                  --------------

         (iii)Collateral Interest Holder.........................$          0.00
                                                                  --------------

     13. The sum of all amounts payable to the
         (i)  Class A Certificateholders.........................$  2,978,843.75
                                                                  --------------

         (ii) Class B Certificateholders ........................$    194,906.25
                                                                  --------------

         (iii)Collateral Interest Holder.........................$    295,000.00
                                                                  --------------

     14. To the knowledge of the undersigned, no Series
         1998-A  Pay Out  Event or  Trust  Pay Out  Event
         has occurred except as described below:

                                    None



                   IN WITNESS WHEREOF, the undersigned has duly executed
          and delivered this Certificate this 10th day of DECEMBER, 1999.
                                              --------------------------

                                 BANK OF AMERICA NATIONAL ASSOCIATION

                                 Transferor and Servicer


                                 By:  /s/ DAVID M. BELK
                                 ----------------------
                                 Name:  David M. Belk
                                 Title: Senior Vice President



                         MONTHLY SERVICER'S CERTIFICATE
                         ------------------------------
                      (This represents Series 1998-A only)

                      Monthly Period Ending NOVEMBER 30, 1999
                                            ----------------
                      Bank of America National Association
                      ------------------------------------

                           BA MASTER CREDIT CARD TRUST
                           ---------------------------


                  1. Capitalized  terms  used in this  Certificate  have  their
respective meanings set forth in the Pooling and Servicing Agreement;  provided,
that the "preceding  Monthly  Period" shall mean the Monthly Period  immediately
preceding  the  calendar  month in which this  Certificate  is  delivered.  This
Certificate  is  delivered  pursuant to  subsection  3.04 (b) of the Pooling and
Servicing  Agreement.  References herein to certain sections and subsections are
references  to the  respective  sections  and  subsections  of the  Pooling  and
Servicing Agreement.

                  2. Bank of America National  Association is Servicer under the
Pooling and Servicing Agreement.

                  3. The undersigned is a Servicing Officer.

                  4. The date of this Certificate is a Determination  Date under
the Pooling and Servicing Agreement.

                  5. The aggregate amount of Collections
processed during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange)............$ 1,428,620,558.11
                                                                  --------------

                  6. The Aggregate Investor Percentage of
Receivables processed by the Servicer during the preceding
Monthly Period was equal to.....................................$ 121,538,638.14
                                                                  --------------

                  7. The Aggregate Investor Percentage of
Collections of Finance Charge Receivables processed by the
Servicer during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange)...............$ 11,531,319.85
                                                                  --------------

                  8. The aggregate amount of Receivables
processed by the Servicer as of the end of the last day
of the preceding Monthly Period................................$1,523,517,870.82
                                                                  --------------

                  9. Of the  balance on deposit in the
Finance  Charge  Account, the amount  attributable  to
the Aggregate  Investor  Percentage of  Collections
processed by the Servicer during the preceding Monthly
Period ..........................................................$ 13,511,282.64
                                                                  --------------

                  10. Of the balance on deposit in the
Principal  Account,  the amount   attributable  to  the
Aggregate  Investor  Percentage  of  Collections
processed by the Servicer during the preceding Monthly
Period..........................................................$ 102,570,199.17
                                                                  --------------

                  11. The aggregate amount, if any, of
withdrawals, drawings or payments under any Credit
Enhancement, if any, required to be made with respect to
any Series outstanding for the preceding Monthly Period..........$          0.00
                                                                  --------------

                  12. The Aggregate Investor Percentage
of  Collections  of Principal  Receivables  processed
by the  Servicer  during the related  Monthly Period is
equal to.................................................... ...$ 102,570,199.17
                                                                  --------------

                  13. The amount equal to the Aggregate
Investor Percentage of Annual Membership Fees deposited
to the Finance Charge Account or any Series Account on
or before the Transfer Date during the current month is
equal to.........................................................$    205,436.18
                                                                  --------------

                  14. The aggregate amount of Interchange
to be deposited in the Finance Charge Account on the
Transfer Date of the current month is equal to...................$  1,774,526.61
                                                                  --------------

                  15. The aggregate amount of all sums
payable to the Investor Certificateholder of each Series
on the succeeding Distribution Date with respect to
Certificate Principal............................................$          0.00
                                                                  --------------

                  16. The aggregate amount of all sums
payable to the Investor Certificateholder of each
Series on the succeeding Distribution Date with respect
to Certificate Interest..........................................$  3,468,750.00
                                                                  --------------

                  17. The aggregate amount of Default
Amounts processed by the Servicer as of the end of the
last day of the preceding Monthly Period.........................$ 55,879,539.18
                                                                  --------------

                  18. To the knowledge of the undersigned,
there are no Liens on any Receivables in the Trust except
as described below:                                                        None



                  IN WITNESS  WHEREOF,  the  undersigned  has duly  executed and
delivered this certificate this 10th day of DECEMBER, 1999.
                                --------------------------

                                     BANK OF AMERICA NATIONAL ASSOCIATION

                                     Transferor and Servicer

                                     By:  /s/ DAVID M. BELK
                                     ----------------------
                                     Name:  David M. Belk
                                     Title: Senior Vice President



              MONTHLY SERIES 1998-B CERTIFICATEHOLDERS' STATEMENT
              ---------------------------------------------------

                                 Series 1998-B

                      BANK OF AMERICA NATIONAL ASSOCIATION
- --------------------------------------------------------------------------------

                          BA MASTER CREDIT CARD TRUST
- --------------------------------------------------------------------------------

         The  information  which is required to be prepared  with respect to the
Distribution Date of DECEMBER 15, 1999, and with respect to the performance of
                     -----------------
the Trust during the related Monthly Period.

         Capitalized terms used in this Statement have their respective meanings
set forth in the Pooling and Servicing Agreement.

     A.  Information Regarding the Current Monthly Distribution (Stated on the
         ---------------------------------------------------------------------
         Basis of $1,000 Original Certificate Principal Amount)
         ------------------------------------------------------

         1.  The amount of the current monthly distribution
             in respect of Class A Monthly Principal...........$         0.00000
                                                                ----------------

         2.  The amount of the current monthly distribution
             in respect of Class B Monthly Principal...........$         0.00000
                                                                ----------------

         3.  The amount of the current monthly distribution
             in respect of Collateral Monthly Principal........$         0.00000
                                                                ----------------

         4.  The amount of the current monthly distribution
             in respect of Class A Monthly Interest............$         4.60000
                                                                ----------------

         5.  The amount of the current monthly distribution
             in respect of Class A Deficiency Amounts..........$         0.00000
                                                                ----------------

         6.  The amount of the current monthly distribution
             in respect of Class A Additional Interest.........$         0.00000
                                                                ----------------

         7.  The amount of the current monthly distribution
             in respect of Class B Monthly Interest............$         4.73333
                                                                ----------------

         8.  The amount of the current monthly distribution
             in respect of Class B Deficiency Amounts..........$         0.00000
                                                                ----------------

         9.  The amount of the current monthly distribution
             in respect of Class B Additional Interest.........$         0.00000
                                                                ----------------

        10.  The amount of the current monthly distribution
             in respect of Collateral Monthly Interest.........$         4.97917
                                                                ----------------

        11.  The amount of the current monthly distribution
             in respect of any accrued and unpaid Collateral
             Monthly Interest..................................$         0.00000
                                                                ----------------

     B.  Information Regarding the Performance of the Trust

         1.  Collection of Principal Receivables

             (a) The aggregate amount of Collections of
                 Principal  Receivables  processed during
                 the related Monthly Period which were
                 allocated in respect of the Class A
                 Certificates..................................$   88,723,222.28
                                                                ----------------

             (b) The aggregate amount of Collections of
                 Principal  Receivables  processed during
                 the related  Monthly Period which were
                 allocated in respect of the Class B
                 Certificates..................................$    5,641,360.95
                                                                ----------------

             (c) The aggregate amount of Collections of
                 Principal Receivables processed during
                 the related Monthly Period which were
                 allocated in respect of the Collateral
                 Interest......................................$    8,205,615.94
                                                                ----------------

         2.  Principal Receivables in the Trust

             (a) The aggregate amount of Principal
                 Receivables in the Trust as of the end
                 of the day on the last day of the
                 related Monthly Period........................$9,436,461,066.53
                                                                ----------------

             (b) The amount of Principal Receivables in
                 the Trust represented by the Investor
                 Interest of Series 1997-A as of the end
                 of the day on the last day of the related
                 Monthly Period................................$  750,000,000.00
                                                                ----------------

             (c) The amount of Principal Receivables in
                 the Trust represented by the Series
                 1997-A Adjusted Investor Interest as of
                 the end of day on the last day of the
                 related Monthly Period.......... .............$  750,000,000.00
                                                                ----------------

             (d) The amount of Principal Receivables in
                 the Trust represented by the Class A
                 Investor Interest as of the end of the
                 day on the last day of the related
                 Monthly Period................................$  648,750,000.00
                                                                ----------------

             (e) The amount of Principal Receivables in
                 the Trust represented by the Class A
                 Adjusted Investor Interest as of the end
                 of day on the last day of the related
                 Monthly Period................................$  648,750,000.00
                                                                ----------------

             (f) The amount of Principal Receivables in
                 the Trust represented by the Class B
                 Investor Interest as of the end of the
                 day on the last day of the related
                 Monthly Period................................$   41,250,000.00
                                                                ----------------

             (g) The amount of Principal Receivables in
                 the Trust represented by the Collateral
                 Interest as of the end of the day on the
                 last day of the related Monthly Period........$   60,000,000.00
                                                                ----------------

             (h) The Floating Investor Percentage with
                 respect to the related Monthly Period.........         7.9775%
                                                                ----------------

             (i) The Class A Floating Allocation with
                 respect to the related Monthly Period.........           86.50%
                                                                ----------------

             (j) The Class B Floating Allocation with
                 respect to the related Monthly Period.........            5.50%
                                                                ----------------

             (k) The Collateral Floating Allocation with
                 respect to the related Monthly Period.........            8.00%
                                                                ----------------

             (l) The Fixed Investor Percentage with
                 respect to the related Monthly Period.........              N/A
                                                                ----------------

             (m) The Class A Fixed Allocation with respect
                 to the related Monthly Period.................              N/A
                                                                ----------------

             (n) The Class B Fixed Allocation with respect
                 to the related Monthly Period.................              N/A
                                                                ----------------

             (o) The Collateral Fixed Allocation with
                 respect to the related Monthly Period.........              N/A
                                                                ----------------

         3.  Delinquent Balances
             -------------------

             The aggregate amount of outstanding balances in the
             Accounts which were delinquent as of the end of the
             day on the last day of the related Monthly Period:

                                             Aggregate             Percentage of
                                              Account                  Total
                                              Balance               Receivables
                                             ---------             -------------

             (a)  31 - 60 days            $159,817,343.78           1.6597%
             (b)  61 - 90 days            $107,626,535.18           1.1177%
             (c)  91 - or more days       $210,060,025.89           2.1815%
             Total....................... $477,503,904.85           4.9588%


         4.  Investor Default Amount
             -----------------------

             (a) The Aggregate Investor Default Amount
                 for the related Monthly Period................$    4,457,790.24
                                                                ----------------

             (b) The Class A Investor Default Amount
                 for the related Monthly Period................$    3,855,988.56
                                                                ----------------

             (c) The Class B Investor Default Amount
                 for the related Monthly Period................$      245,178.46
                                                                ----------------

             (d) The Collateral Default Amount for
                 the related Monthly Period....................$      356,623.22
                                                                ----------------

         5.  Investor Charge Offs
             --------------------

             (a) The aggregate amount of Class A
                 Investor Charge Offs for the related
                 Monthly Period................................$            0.00
                                                                ----------------

             (b) The aggregate amount of Class A
                 Investor Charge Offs set forth in
                 5(a) above per $1,000 of original
                 certificate principal amount..................$            0.00
                                                                ----------------

             (c) The aggregate amount of Class B
                 Investor Charge Offs for the related
                 Monthly Period................................$            0.00
                                                                ----------------

             (d) The aggregate amount of Class B
                 Investor Charge Offset forth in 5(c)
                 above per $1,000 of original
                 certificate principal amount..................$            0.00
                                                                ----------------

             (e) The aggregate amount of Collateral
                 Charge Offs for the related Monthly
                 Period........................................$            0.00
                                                                ----------------

             (f) The aggregate amount of Collateral
                 Charge Offs set forth in 5(e)  above
                 per  $1,000 of original certificate
                 principal amount..............................$            0.00
                                                                ----------------

             (g) The aggregate amount of Class A
                 Investor Charge Offs reimbursed on
                 the Transfer Date immediately preceding
                 this Distribution Date .......................$            0.00
                                                                ----------------

             (h) The aggregate amount of Class A
                 Investor Charge  Offs  set  forth
                 in 5(g)  above  per $1,000 original
                 certificate principal amount
                 reimbursed on the Transfer Date
                 immediately preceding this Distribution
                 Date..........................................$            0.00
                                                                ----------------

             (i) The aggregate amount of Class B
                 Investor Charge Offs  reimbursed
                 on the Transfer Date immediately
                 preceding this Distribution Date .............$            0.00
                                                                ----------------

             (j) The aggregate amount of Class B
                 Investor Charge Offs set forth
                 in 5(i)  above  per $1,000 original
                 certificate principal amount reimbursed
                 on the Transfer Date  immediately
                 preceding this Distribution Date..............$            0.00
                                                                ----------------

             (k) The aggregate amount of Collateral
                 Charge Offs reimbursed on the Transfer
                 Date immediately preceding this
                 Distribution Date.............................$            0.00
                                                                ----------------

             (l) The aggregate amount of Collateral
                 Charge Offs set forth in 5(k) above
                 per $1,000 original certificate
                 principal amount reimbursed on the
                 Transfer Date immediately preceding
                 Distribution Date.............................$            0.00
                                                                ----------------

         6.  Investor Servicing Fee
             ----------------------

             (a) The amount of the Class A Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly
                 Period........................................$      540,625.00
                                                                ----------------

             (b) The amount of the Class B Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly
                 Period........................................$       34,375.00
                                                                ----------------

             (c) The amount of the Collateral Servicing
                 Fee payable by the Trust to the
                 Servicer for the related Monthly Period.......$       50,000.00
                                                                ----------------

             (d) The amount of Servicer Interchange
                 payable by the Trust to the Servicer
                 for the related Monthly Period................$      625,000.00
                                                                ----------------

         7.  Reallocations
             -------------

             (a) The amount of Reallocated Collateral
                 Principal Collections with respect
                 to this Distribution Date.....................$            0.00
                                                                ----------------

             (b) The amount of Reallocated Class B
                 Principal Collections with respect
                 to this Distribution Date.....................$            0.00
                                                                ----------------

             (c) The Collateral Interest as of the
                 close of business on this Distribution
                 Date..........................................$   60,000,000.00
                                                                ----------------

             (d) The Class B Investor Interest as
                 of the close of business on this
                 Distribution Date.............................$   41,250,000.00
                                                                ----------------

         8.  Collection of Finance Charge Receivables
             ----------------------------------------

             (a) The aggregate amount of Collections
                 of Finance Charge Receivables
                 processed during the related Monthly
                 Period  which  were allocated in
                 respect of the Class A Certificates...........$   11,146,634.49
                                                                ----------------

             (b) The aggregate amount of Collections
                 of Finance Charge Receivables
                 processed during the related Monthly
                 Period which were allocated in respect
                 of the Class B Certificates...................$      708,745.54
                                                                ----------------

             (c) The aggregate  amount of Collections of
                 Finance Charge Receivables  processed
                 during the related Monthly Period which
                 were allocated in respect of the
                 Collateral Interest...........................$    1,030,902.61
                                                                ----------------

         9.  Principal Funding Account
             -------------------------

             (a) The principal amount on deposit in the
                 Principal Funding Account on the
                 related Transfer Date.........................$            0.00
                                                                ----------------

             (b) The Accumulation Shortfall with respect
                 to the related Monthly Period.................$            0.00
                                                                ----------------

             (c) The Principal Funding Investment
                 Proceeds deposited in the Finance
                 Charge Account on the related
                 Transfer Date.................................$            0.00
                                                                ----------------

             (d) The Principal Funding Investment
                 Shortfall.....................................$            0.00
                                                                ----------------

             (e) The amount of all or  the portion of
                 the Reserve Draw Amount deposited in
                 the Finance Charge Account on the
                 related Transfer Date from the Reserve
                 Account.......................................$            0.00
                                                                ----------------

        10.  Reserve Draw Amount...............................$            0.00
             -------------------                                ----------------

        11.  Available Funds
             ---------------

             (a) The amount of Class A Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$   11,146,634.49
                                                                ----------------

             (b) The amount of Class B Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$      708,745.54
                                                                ----------------

             (c) The amount of Collateral Available
                 Funds on deposit in the Finance
                 Charge Account on the related
                 Transfer Date.................................$    1,030,902.61
                                                                ----------------

        12.  Portfolio Yield
             ---------------

             (a) The Portfolio Yield (Net) for the
                 related Monthly Period........................         14.4855%
                                                                ----------------

             (b) The Portfolio Adjusted Yield for
                 the related Monthly Period....................          6.4203%
                                                                ----------------

     C.  Floating Rate Determinations
         ----------------------------

         1.  LIBOR for the Interest Period ending on
             this Distribution Date.............................        5.40000%
                                                                ----------------

             Class A Certificate Rate..........................         5.52000%
                                                                ----------------
             Class B Certificate Rate..........................         5.68000%
                                                                ----------------


                                BANK OF AMERICA NATIONAL ASSOCIATION

                                Transferor and Servicer



                                By: \s\ DAVID M. BELK
                                ---------------------
                                Name:  David M. Belk
                                Title: Senior Vice President



                   SCHEDULE TO MONTHLY SERVICER'S CERTIFICATE
                      MONTHLY PERIOD ENDING NOVEMBER 30, 1999
                                            ----------------
                      BANK OF AMERICA NATIONAL ASSOCIATION
                    BA MASTER CREDIT CARD TRUST SERIES 1998-B


      1.  The aggregate amount of the Investor Percentage
          of Collections of Principal Receivables..............  $102,570,199.17
                                                                 ---------------

      2.  The aggregate amount of the Investor Percentage
          of Collections of Finance Charge Receivables
          (excluding Interchange)................................$ 11,736,756.03
                                                                  --------------

      3.  The aggregate amount of the Investor Percentage
          of Interchange.........................................$  1,774,526.61
                                                                  --------------

      4.  The aggregate amount of Servicer Interchange...........$    625,000.00
                                                                  --------------

      5.  The aggregate amount of funds on deposit in
          Finance Charge Account allocable to the Series
          1998-A Certificates................................... $ 12,886,282.64
                                                                  --------------

      6.  The aggregate amount of funds on deposit in
          the Principal Account allocable to the Series
          1998-A  Certificates...................................$102,570,199.17
                                                                  --------------

      7.  The aggregate amount of funds on deposit in
          the Principal Funding Account allocable to
          the Series 1998-A Certificates.........................$          0.00
                                                                  --------------

      8.  The aggregate amount to be withdrawn from the
          Finance Charge Account and paid in accordance
          with the Loan Agreement pursuant to Section 4.11.......$          0.00
                                                                  --------------

      9.  The excess, if any, of the Required Collateral
          Interest over the Collateral Interest..................$          0.00
                                                                  --------------

     10.  The Collateral Interest on the Transfer Date
          of the current calendar month, after giving
          effect to the deposits and withdrawals specified
          above, is equal to.....................................$ 60,000,000.00
                                                                  --------------

     11. The amount of Monthly Interest, Deficiency
         Amounts and Additional Interest payable to the
         (i)  Class A Certificateholders.........................$  2,984,250.00
                                                                  --------------

         (ii) Class B Certificateholders.........................$    195,250.00
                                                                  --------------

         (iii)Collateral Interest Holder.........................$    298,750.00
                                                                  --------------

     12. The amount of principal payable to the
         (i)  Class A Certificateholders.........................$          0.00
                                                                  --------------

         (ii) Class B Certificateholders.........................$          0.00
                                                                  --------------

         (iii)Collateral Interest Holder.........................$          0.00
                                                                  --------------

     13. The sum of all amounts payable to the
         (i)  Class A Certificateholders.........................$  2,984,250.00
                                                                  --------------

         (ii) Class B Certificateholders ........................$    195,250.00
                                                                  --------------

         (iii)Collateral Interest Holder.........................$    298,750.00
                                                                  --------------

     14. To the knowledge of the undersigned, no Series
         1998-B  Pay Out  Event or  Trust  Pay Out  Event
         has occurred except as described below:

                                    None



                   IN WITNESS WHEREOF, the undersigned has duly executed
          and delivered this Certificate this 10th day of DECEMBER, 1999.
                                              --------------------------

                                 BANK OF AMERICA NATIONAL ASSOCIATION

                                 Transferor and Servicer


                                 By:  /s/ DAVID M. BELK
                                 ----------------------
                                 Name:  David M. Belk
                                 Title: Senior Vice President



                         MONTHLY SERVICER'S CERTIFICATE
                         ------------------------------
                      (This represents Series 1998-B only)

                      Monthly Period Ending NOVEMBER 30, 1999
                                            ----------------
                      Bank of America National Association
                      ------------------------------------

                           BA MASTER CREDIT CARD TRUST
                           ---------------------------


                  1. Capitalized  terms  used in this  Certificate  have  their
respective meanings set forth in the Pooling and Servicing Agreement;  provided,
that the "preceding  Monthly  Period" shall mean the Monthly Period  immediately
preceding  the  calendar  month in which this  Certificate  is  delivered.  This
Certificate  is  delivered  pursuant to  subsection  3.04 (b) of the Pooling and
Servicing  Agreement.  References herein to certain sections and subsections are
references  to the  respective  sections  and  subsections  of the  Pooling  and
Servicing Agreement.

                  2. Bank of America National  Association is Servicer under the
Pooling and Servicing Agreement.

                  3. The undersigned is a Servicing Officer.

                  4. The date of this Certificate is a Determination  Date under
the Pooling and Servicing Agreement.

                  5. The aggregate amount of Collections
processed during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange).............$1,428,620,558.11
                                                                ----------------
                  6. The Aggregate Investor Percentage of
Receivables processed by the Servicer during the preceding
Monthly Period was equal to....................................$  121,538,638.14
                                                                ----------------

                  7. The Aggregate Investor Percentage of
Collections of Finance Charge Receivables processed by the
Servicer during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange).............$   11,531,319.85
                                                                ----------------

                  8. The aggregate amount of Receivables
processed by the Servicer as of the end of the last day
of the preceding Monthly Period................................$1,523,517,870.82
                                                                ----------------

                  9. Of the  balance on deposit in the
Finance  Charge  Account, the amount  attributable  to
the Aggregate  Investor  Percentage of  Collections
processed by the Servicer during the preceding Monthly
Period ........................................................$   13,511,282.64
                                                                ----------------

                  10. Of the balance on deposit in the
Principal  Account,  the amount   attributable  to  the
Aggregate  Investor  Percentage  of  Collections
processed by the Servicer during the preceding Monthly
Period.........................................................$  102,570,199.17
                                                                ----------------

                  11. The aggregate amount, if any, of
withdrawals, drawings or payments under any Credit
Enhancement, if any, required to be made with respect to
any Series outstanding for the preceding Monthly Period........$            0.00
                                                                ----------------

                  12. The Aggregate Investor Percentage
of  Collections  of Principal  Receivables  processed
by the  Servicer  during the related  Monthly Period is
equal to.......................................................$  102,570.199.17
                                                                ----------------

                  13. The amount equal to the Aggregate
Investor Percentage of Annual Membership Fees deposited
to the Finance Charge Account or any Series Account on
or before the Transfer Date during the current month is
equal to.......................................................$      205,436.18
                                                                ----------------

                  14. The aggregate amount of Interchange
to be deposited in the Finance Charge Account on the
Transfer Date of the current month is equal to.................$    1,774,526.61
                                                                ----------------

                  15. The aggregate amount of all sums
payable to the Investor Certificateholder of each Series
on the succeeding Distribution Date with respect to
Certificate Principal..........................................$            0.00
                                                                ----------------

                  16. The aggregate amount of all sums
payable to the Investor Certificateholder of each
Series on the succeeding Distribution Date with respect
to Certificate Interest........................................$    3,478,250.00
                                                                ----------------

                  17. The aggregate amount of Default
Amounts processed by the Servicer as of the end of the
last day of the preceding Monthly Period.......................$   55,879,539.18
                                                                ----------------

                  18. To the knowledge of the undersigned, there are no Liens on
any Receivables in the Trust except as described below:

                                      None



                  IN WITNESS  WHEREOF,  the  undersigned  has duly  executed and
delivered this certificate this 10th day of DECEMBER, 1999.
                                --------------------------

                                     BANK OF AMERICA NATIONAL ASSOCIATION

                                     Transferor and Servicer

                                     By:  /s/ DAVID M. BELK
                                          -----------------------------
                                          Name:  David M. Belk
                                          Title: Senior Vice President


                                 Series 1999-A

                      BANK OF AMERICA NATIONAL ASSOCIATION
- --------------------------------------------------------------------------------

                          BA MASTER CREDIT CARD TRUST
- --------------------------------------------------------------------------------

The information which is required to be prepared with respect to the
Distribution Date of December 15, 1999, and with respect to the performance of
the Trust during the related Monthly Period.

Capitalized terms used in this Statement have their respective meanings set
forth in the Pooling and Servicing Agreement.

A. Information Regarding the Current Monthly Distribution
   (Stated on the Basis of $1,000 Original Certificate Principal Amount)

1. The amount of the current monthly distribution in respect of
Class A Monthly Principal	                                        $     0.00000

2. The amount of the current monthly distribution in respect of
Class B Monthly Principal	                                        $     0.00000

3. The amount of the current monthly distribution in respect of
Collateral Monthly Principal                                      $     0.00000

4. The amount of the current monthly distribution in respect of
Class A Monthly Interest                                          $     4.63333

5. The amount of the current monthly distribution in respect of
Class A Deficiency Amounts                                        $     0.00000

6. The amount of the current monthly distribution in respect of
Class A Additional Interest                                       $     0.00000

6. The amount of the current monthly distribution in respect of
Class B Monthly Interest                                          $     4.80000

8. The amount of the current monthly distribution in respect of
Class B Deficiency Amounts                                        $     0.00000

9. The amount of the current monthly distribution in respect of
Class B Additional Interest                                       $     0.00000

10. The amount of the current monthly distribution in respect of
Collateral Monthly Interest                                       $      5.1000

9. The amount of the current monthly distribution in respect of
any accrued and unpaid Collateral Minimum Monthly Interest        $     0.00000

B.	Information Regarding the Performance of the Trust

 1.	Collection of Principal Receivables

(a) The aggregate amount of Collections of Principal
Receivables processed during the related Monthly Period
which were allocated in respect of the Class A Certificates	    $ 59,148,444.13

(b) The aggregate amount of Collections of Principal
Receivables processed during the related Monthly Period
which were allocated in respect of the Class B Certificates	    $  3,760,883.73

(c) The aggregate amount of Collections of Principal
Receivables processed during the related Monthly Period
which were allocated in respect of the Excess Collateral	    $  5,470,376.34

 2.	Principal Receivables in the Trust

(a) The aggregate amount of Principal Receivables in
the Trust as of the end of the day on the last day of the
related Monthly Period	                                    $9,436,461,066.53

(b) The amount of Principal Receivables in the Trust
represented by the Investor Interest of Series 1999-A as
of the end of the day on the last day of the related
Monthly Period	                                            $   500,000,000.00

(c) The amount of Principal Receivables in the Trust
represented by the Series 1999-A Adjusted Investor
Interest as of the end of day on the last day of the
related Monthly Period	                                   $   500,000,000.00

(d) The amount of Principal Receivables in the Trust
represented by the Class A Investor Interest as of the end
of the day on the last day of the related Monthly Period	 $   432,500,000.00

(e) The amount of Principal Receivables in the Trust
represented by the Class A Adjusted Investor Interest as
of the end of day on the last day of the related Monthly
Period	                                                    $   432,500,000.00

(f) The amount of Principal Receivables in the Trust
represented by the Class B Investor Interest as of the end
of the day on the last day of the related Monthly Period    $     27,500,000.00

(g) The amount of Principal Receivables in the Trust
represented by the Class B Adjusted Interest as of the end
of the day on the last day of the related Monthly Period	$     27,500,000.00

(h) The amount of Principal Receivables in the Trust
represented by the Collateral Interest Amount as of the end
of the day on the last day of the related Monthly Period	$     40,000,000.00

(i) The amount of Principal Receivables in the Trust
represented by the Collateral Interest Adjusted Amount as
of the end of the day on the last day of the related
Monthly Period                                              $     40,000,000.00

(j) The Floating Investor Percentage with respect to
the related Monthly Period                                              5.3183%

(k) The Class A Floating Allocation with respect to
the related Monthly Period                                               86.50%

(l) The Class B Floating Allocation with respect to
the related Monthly Period                                                5.50%

(m) The Collateral Floating Allocation with respect
to the related Monthly Period                                             8.00%

(n) The Fixed Investor Percentage with respect to
the related Monthly Period                                                  N/A

(o) The Class A Fixed Allocation with respect to
the related Monthly Period                                                  N/A

(p) The Class B Fixed Allocation with respect to
the related Monthly Period                                                 N/A

(q) The Collateral Fixed Allocation with respect to
the related Monthly Period                                                 N/A

3.	Delinquent Balances
The aggregate amount of outstanding balances in the Accounts which were
delinquent as of the end of the day on the last day of the related Monthly
Period:

                                         Aggregate       Percentage of
                                          Account            Total
                                          Balance        Receivables

	(a)	31 - 60 days 	    $159,817,343.78      1.6597%
	(b)	61 - 90 days 	    $107,626,535.18      1.1177%
	(c)	91 - or more days	    $210,060,025.89      2.1815%
	Total	                     $477,503,904.85      4.9588%

4. 	Investor Default Amount

(a) The Aggregate Investor Default Amount for the related
Monthly Period                                                  $  2,971,841.53

(b) The Class A Investor Default Amount for the related
Monthly Period	                                               $  2,570,642.92

(c) The Class B Investor Default Amount for the related
Monthly Period                                                  $    163,451.28

(d) The Collateral Default Amount for the related Monthly
 Period                                                         $    237,747.33

 5.	Investor Charge Offs

(a) The aggregate amount of Class A Investor Charge Offs
for the related Monthly Period                                  $          0.00

(b) The aggregate amount of Class A Investor Charge Offs
set forth in 5(a) above per $1,000 of original certificate
principal amount                                                $          0.00

(d) The aggregate amount of Class B Investor Charge Offs
for the related Monthly Period                                  $          0.00

(c) The aggregate amount of Class B Investor Charge Offset
forth in 5(c) above per $1,000 of original certificate principal
amount                                                          $          0.00

(e) The aggregate amount of Collateral Charge Offs for the
related Monthly Period                                          $          0.00

(d) The aggregate amount of Collateral Charge Offs set
forth in 5(e) above per $1,000 of original certificate
principal amount                                                $          0.00

(f) The aggregate amount of Class A Investor Charge Offs
reimbursed on the Transfer Date immediately preceding this
Distribution Date                                               $          0.00

(h)	The aggregate amount of Class A Investor Charge Offs
set forth in 5(g) above per $1,000 original certificate
principal amount reimbursed on the Transfer Date
immediately preceding this Distribution Date	            $          0.00

(i) The aggregate amount of Class B Investor Charge Offs
reimbursed on the Transfer Date immediately preceding this
Distribution Date                                              $          0.00

(j) The aggregate amount of Class B Investor Charge Offs
set forth in 5(i) above per $1,000 original certificate
principal amount reimbursed on the Transfer Date immediately
preceding this Distribution Date	                             $          0.00

(k) The aggregate amount of Collateral Charge Offs
reimbursed on the Transfer Date immediately preceding this
Distribution Date	                                              $          0.00

(l) The aggregate amount of Collateral Charge Offs set
forth in 5(k) above per $1,000 original certificate principal
amount reimbursed on the Transfer Date immediately preceding
Distribution Date	                                              $          0.00

 6.	Investor Servicing Fee

(a) The amount of the Class A Servicing Fee payable by
the Trust to the Servicer for the related Monthly Period    $       270,312.50

(b) The amount of the Class B Servicing Fee payable by
the Trust to the Servicer for the related Monthly Period    $        17,187.50

(c) The amount of the Collateral Servicing Fee payable
by the Trust to the Servicer for the related Monthly Period $        25,000.00

(d) The amount of Servicer Interchange payable by
the Trust to the Servicer for the related Monthly Period    $       520,833.33

 7.	Reallocations

(a) The amount of Reallocated Collateral Principal
Collections with respect to this Distribution Date	         $             0.00

(b) The amount of Reallocated Class B Principal
Collections with respect to this Distribution Date	         $             0.00

(c) The Collateral Interest as of the close of business
on this Distribution Date	                                   $    40,000,000.00

(d) The Collateral Interest Adjusted Amount as of the
close of business on this Distribution Date                  $    40,000,000.00

(e) The Class B Investor Interest as of the close of
business on this Distribution Date	                          $    27,500,000.00

(f) The Class B Adjusted Investor Interest as of the
close of business on this Distribution Date                 $    27,500,000.00

(g) The Class A Investor Interest as of the close of
business on this Distribution Date                          $   432,500,000.00

(h) The Class A Adjusted Investor Interest as of the
close of business on this Distribution Date                 $   432,500,000.00

 8.	Collection of Finance Charge Receivables

(a) The aggregate amount of Collections of Finance
Charge Receivables processed during the related Monthly
Period which were allocated in respect of the Class A
Certificates                                                $     7,340,936.66

(b) The aggregate amount of Collections of Finance
Charge Receivables processed during the related Monthly
Period which were allocated in respect of the Class B
Certificates                                                $       466,746.76

(c) The aggregate amount of Collections of Finance
Charge Receivables processed during the related Monthly
Period which were allocated in respect of the Collateral
Interest                                                    $       678,930.55
9.	Principal Funding Account

(a) The principal amount on deposit in the Principal
Funding Account on the related Transfer Date                $             0.00

(b) The Accumulation Shortfall with respect to the
related Monthly Period                                      $             0.00

(d) The Principal Funding Investment Proceeds
deposited in the Finance Charge Account on the related
Transfer Date to be treated as Class A Available Funds      $            0.00

(d)	The Principal Funding Investment Proceeds
deposited in the Finance Charge Account on the related
Transfer Date to be treated as Class B Available Funds      $            0.00

10.	Reserve Account

(a)           Reserve Draw Amount                           $            0.00

(b)	The amount of all or the portion of the Reserve
Draw Amount deposited in the Finance Charge Account on
the related Transfer Date from the Reserve Account          $            0.00

11.	Available Funds

(a) 	The amount of Class A Available Funds on
deposit in the Finance Charge Account on the related
Transfer Date                                               $    7,340,936.66

(b)	The amount of Class B Available Funds on
deposit in the Finance Charge Account on the related
Transfer Date                                               $     466,764.76

(c)	The amount of Collateral Available Funds on
deposit in the Finance Charge Account on the related
Transfer Date                                               $     678,930.55

12.	Portfolio Yield

 (a)	The Portfolio Yield (Note that this amount is
calculated on a net basis) for the related Monthly
Period                                                      $       14.4855%


(b)	The Portfolio Adjusted Yield for the related
Monthly Period                                                       6.3685%


C.	Floating Rate Determinations

1. 	LIBOR for the Interest Period ending on this
Distribution Date	                                                   5.40000%


Class A Certificate Rate		                                 5.56000%
Class B Certificate Rate		                                 5.76000%



			BANK OF AMERICA, NATIONAL
			ASSOCIATION (USA),
			(formerly known as Bank of America National Association)
			Transferor and Servicer


			By:  /s/ David M. Belk
			----------------------
			Name:    David M. Belk

			Title:   Senior Vice President




                   SCHEDULE TO MONTHLY SERVICER'S CERTIFICATE
                      MONTHLY PERIOD ENDING November 30, 1999
                                            ------------------
                      BANK OF AMERICA NATIONAL ASSOCIATION
                    BA MASTER CREDIT CARD TRUST SERIES 1999-A


1.	The aggregate amount of the Investor Percentage
of Collections of Principal Receivables			$       68,379,704.20
 2.	The aggregate amount of the Investor Percentage
of Collections of Finance Charge Receivables
excluding Interchange)					$        7,824,454.97

 3.	The aggregate amount of the Investor Percentage
of Interchange						$	1,183,010.33

 4.	The aggregate amount of Servicer Interchange	$          520,833.33

 5.	The aggregate amount of funds on deposit in
Finance Charge Account allocable to the Series 1999-A
Certificates	 					$	8,486,631.97

 6.	The aggregate amount of funds on deposit in the
Principal Account allocable to the Series 1999-A
Certificates						$	68,379,704.20

7.	The aggregate amount of funds on deposit in the
Principal Funding Account allocable to the Series 1999-A
Certificates						$		0.00

 8.	The aggregate amount to be withdrawn from the
Finance Charge Account pursuant to Section 4.11 and
distributed to the Collateral Interest Holder in accordance
With subsection 5.01 (c)					$		0.00

 9.	The Collateral Interest on the Transfer Date of
the current calendar month, after giving effect to the
deposits and withdrawals specified above, is equal to	$	40,000,000.00

10.	The amount of Monthly Interest, Deficiency
Amounts and Additional Interest payable to the
(i)	Class A Certificateholders			$	2,003,916.67

(ii)	Class B Certificateholders			$	  132,000.00

(iii)	Collateral Interest Holder			$	  204,000.00

11.	 The amount of principal payable to the
(i)	Class A Certificateholders			$	       0.00

(ii)	Class B Certificateholders			$	       0.00

(iii)	Collateral Interest Holder			$	       0.00

12.	The sum of all amounts payable to the
(i)	Class A Certificateholders			$      2,003,916.67

(ii)	Class B Certificateholders 			$	132,000.00

(iii)	Collateral Interest Holder			$	204,000.00

13.	To the knowledge of the undersigned, no Series
1999-A Pay Out Event or Trust Pay Out Event has occurred
except as described below:					     None



IN WITNESS WHEREOF, the undersigned has duly executed and delivered this
Certificate this 10th day of December, 1999.



		BANK OF AMERICA, NATIONAL
		ASSOCIATION (USA),
(formerly known as Bank of America National Association)

	Transferor and Servicer



			By:  /s/ David M. Belk
			     --------------------------
	Name:    David M. Belk
			Title:	Senior Vice President



                         MONTHLY SERVICER'S CERTIFICATE
                         ------------------------------
                      (This represents Series 1999-A only)

                      Monthly Period Ending November 30, 1999
                                            ------------------
                      Bank of America National Association
                      ------------------------------------

                           BA MASTER CREDIT CARD TRUST
                           ---------------------------

1. Capitalized terms used in this Certificate have their respective
meanings set forth in the Pooling and Servicing Agreement; provided, that
the "preceding Monthly Period" shall mean the Monthly Period immediately
preceding the calendar month in which this Certificate is delivered.
This Certificate is delivered pursuant to subsection 3.04 (b) of the Pooling
and Servicing Agreement.  References herein to certain sections and
subsections are references to the respective sections and subsections of the
Pooling and Servicing Agreement.

2.	Bank of America, National Association (USA) is
Servicer under the Pooling and Servicing Agreement.

3.	The undersigned is a Servicing Officer.

4.	The date of this Certificate is a Determination
Date under the Pooling and Servicing Agreement.

5.	The aggregate amount of Collections processed
during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange)	       $1,428,620,558.11

6. The Aggregate Investor Percentage of Receivables
processed by the Servicer during the preceding Monthly
Period was equal to				       $   81,025,250.92

7. The Aggregate Investor Percentage of Collections
of Finance Charge Receivables processed by the Servicer
during the preceding Monthly Period was equal to (excluding
Annual Membership Fees and Interchange)		       $    7,687,498.37

8.	The aggregate amount of Receivables processed
by the Servicer as of the end of the last day of the
preceding Monthly Period				       $	1,523,517,870.82

9.	Of the balance on deposit in the Finance Charge
Account, the amount attributable to the Aggregate
Investor Percentage of Collections processed by the
Servicer during the preceding Monthly Period 	       $    9,006,965.30

10.	Of the balance on deposit in the Principal
Account, the amount attributable to the Aggregate
Investor Percentage of Collections processed by the
Servicer during the preceding Monthly Period	       $   68,379,704.20

11.	The aggregate amount, if any, of withdrawals,
drawings or payments under any Credit Enhancement, if
any, required to be made with respect to any Series
outstanding for the preceding Monthly Period	      $            0.00

12.	The Aggregate Investor Percentage of
Collections of Principal Receivables processed by the
Servicer during the related Monthly Period is equal to    $   68,379,704.20

13.	The amount equal to the Aggregate Investor
Percentage of Annual Membership Fees deposited to the
Finance Charge Account or any Series Account on or
before the Transfer Date during the current month is
equal to						      $      136,956.60

14.	The aggregate amount of Interchange to be
deposited in the Finance Charge Account on the Transfer
Date of the current month is equal to		      $    1,183,010,33

15.	The aggregate amount of all sums payable to the
Investor Certificateholder of each Series on the succeeding
Distribution Date with respect to Certificate Principal  $            0.00

16.	The aggregate amount of all sums payable to the
Investor Certificateholder of each Series on the succeeding
Distribution Date with respect to Certificate Interest   $    2,339,916.67

17.	The aggregate amount of Default Amounts
processed by the Servicer as of the end of the last day
of the preceding Monthly Period			     $    55,879,539.18

18.	To the knowledge of the undersigned, there are
no Liens on any Receivables in the Trust except as
described below:						          None


IN WITNESS WHEREOF, the undersigned has duly executed and delivered this
certificate this 10th day of December, 1999.


BANK OF AMERICA, NATIONAL ASSOCIATION (USA),
(formerly known as Bank of America National Association)

	Transferor and Servicer



By:  /s/ David M. Belk
 	     --------------------------
	Name:    David M. Belk
	Title:	Senior Vice President

                                 Series 1999-B

                      BANK OF AMERICA NATIONAL ASSOCIATION
- -----------------------------------------------------------------------------

                          BA MASTER CREDIT CARD TRUST
- -----------------------------------------------------------------------------

The information which is required to be prepared with respect to the
Distribution Date of December 15, 1999, and with respect to the performance of
the Trust during the related Monthly Period.

Capitalized terms used in this Statement have their respective meanings set
forth in the Pooling and Servicing Agreement.

A.	Information Regarding the Current Monthly
Distribution (Stated on the Basis of $1,000 Original
Certificate Principal Amount)

 1.	The amount of the current monthly distribution
in respect of Class A Monthly Principal			$	0.00000

 2.	The amount of the current monthly distribution
in respect of Class B Monthly Principal			$	0.00000

 3.	The amount of the current monthly distribution
in respect of Collateral Monthly Principal			$	0.00000

 4.	The amount of the current monthly distribution
in respect of Class A Monthly Interest			$	4.62500

 5.	The amount of the current monthly distribution
in respect of Class A Deficiency Amounts			$	0.00000

 6.	The amount of the current monthly distribution
in respect of Class A Additional Interest			$	0.00000

 7.	The amount of the current monthly distribution
in respect of Class B Monthly Interest			$	4.83333

 8.	The amount of the current monthly distribution
in respect of Class B Deficiency Amounts			$	0.00000

 9.	The amount of the current monthly distribution
in respect of Class B Additional Interest			$	0.00000

10.	The amount of the current monthly distribution
in respect of Collateral Monthly Interest			$	5.22500

11.	The amount of the current monthly distribution
in respect of any accrued and unpaid Collateral Minimum
Monthly Interest						$	0.00000

B.	Information Regarding the Performance of the Trust

 1.	Collection of Principal Receivables

(a) The aggregate amount of Collections of Principal
Receivables processed during the related Monthly Period
which were allocated in respect of the Class A
Certificates						$  118,298,000.43

(b) The aggregate amount of Collections of Principal
Receivables processed during the related Monthly Period
which were allocated in respect of the Class B
Certificates						$    7,521,838.18

(c) The aggregate amount of Collections of Principal
Receivables processed during the related Monthly Period
which were allocated in respect of the Excess Collateral	$   10,940,855.53

 2.	Principal Receivables in the Trust

(a) The aggregate amount of Principal Receivables in
the Trust as of the end of the day on the last day of the
related Monthly Period					$9,436,461,066.53

(b) The amount of Principal Receivables in the Trust
represented by the Investor Interest of Series 1999-B as
of the end of the day on the last day of the related
Monthly Period						$1,000,000,000.00

(c) The amount of Principal Receivables in the Trust
represented by the Series 1999-B Adjusted Investor Interest
as of the end of day on the last day of the related Monthly
Period							$1,000,000,000.00

(d) The amount of Principal Receivables in the Trust
represented by the Class A Investor Interest as of the end
of the day on the last day of the related Monthly Period	$  865,000,000.00

(e) The amount of Principal Receivables in the Trust
represented by the Class A Adjusted Investor Interest as
of the end of day on the last day of the related Monthly
Period							$  865,000,000.00

(f) The amount of Principal Receivables in the Trust
represented by the Class B Investor Interest as of the end
of the day on the last day of the related Monthly Period	$   55,000,000.00

(g) The amount of Principal Receivables in the Trust
represented by the Class B Adjusted Interest as of the end
of the day on the last day of the related Monthly Period	$   55,000,000.00

(h) The amount of Principal Receivables in the Trust
represented by the Collateral Interest Amount as of the
end of the day on the last day of the related Monthly
Period							$   80,000,000.00

(i) The amount of Principal Receivables in the Trust
represented by the Collateral Interest Adjusted Amount as
of the end of the day on the last day of the related
Monthly Period 						$   80,000,000.00

(j)	The Floating Investor Percentage with respect
to the related Monthly Period					10.6367%

(k)	The Class A Floating Allocation with respect to
the related Monthly Period					86.50%

(l)	The Class B Floating Allocation with respect to
the related Monthly Period					5.50%

(m)	The Collateral Floating Allocation with respect
to the related Monthly Period					8.00%

(n)	The Fixed Investor Percentage with respect to
the related Monthly Period		 			N/A

(o)	The Class A Fixed Allocation with respect to
the related Monthly Period					N/A

(p)	The Class B Fixed Allocation with respect to
the related Monthly Period					N/A

(q)	The Collateral Fixed Allocation with respect to
the related Monthly
Period								N/A

3.	Delinquent Balances
The aggregate amount of outstanding balances in the
Accounts which were
delinquent as of the end of the day on the
last day of the related Monthly Period:
				        Aggregate       Percentage of
                                          Account            Total
                                          Balance        Receivables

	(a)	31 - 60 days 	    $159,817,343.78      1.6597%
	(b)	61 - 90 days 	    $107,626,535.18      1.1177%
	(c)	91 - or more days	    $210,060,025.89      2.1815%
	Total	                     $477,503,904.85      4.9588%

4. 	Investor Default Amount

(a)	The Aggregate Investor Default Amount for the
related Monthly Period					$  5,943,738.94

(b)	The Class A Investor Default Amount for the
related Monthly Period					$  5,141,334.18

(c)	The Class B Investor Default Amount for the
related Monthly Period					$    326,905.64

(d)	The Collateral Default Amount for the related
Monthly Period						$    475,499.12

 5.	Investor Charge Offs

(a)	The aggregate amount of Class A Investor Charge
Offs for the related
Monthly
Period							$	0.00

(b)	The aggregate amount of Class A Investor Charge
Offs set forth in 5(a)
above per
$1,000 of original certificate principal amount		$	0.00

(c)	The aggregate amount of Class B Investor Charge
Offs for the related
Monthly
Period							$	0.00

(d)	The aggregate amount of Class B Investor Charge
Offset forth in 5(c)
above per
$1,000 of original certificate principal amount		$	0.00

(e)	The aggregate amount of Collateral Charge Offs
for the related Monthly
Period							$	0.00

(f)	The aggregate amount of Collateral Charge Offs
set forth in 5(e) above
per
$1,000 of original certificate principal amount		$	0.00

(g)	The aggregate amount of Class A Investor Charge
Offs reimbursed on the
Transfer
Date immediately preceding this Distribution Date 		$	0.00

(h)	The aggregate amount of Class A Investor Charge
Offs set forth in 5(g)
above per
$1,000 original certificate principal amount reimbursed
on the Transfer Date
immediately preceding this Distribution Date		$	0.00

 (i)	The aggregate amount of Class B Investor Charge
Offs reimbursed on the
Transfer
Date immediately preceding this Distribution Date 		$	0.00

(j)	The aggregate amount of Class B Investor Charge
Offs set forth in 5(i)
above per
$1,000 original certificate principal amount reimbursed
on the Transfer Date
immediately preceding this Distribution Date		$	0.00

(k)	The aggregate amount of Collateral Charge Offs
reimbursed on the
Transfer Date
immediately preceding this Distribution Date		$	0.00

(l)	The aggregate amount of Collateral Charge Offs
set forth in 5(k) above
per $1,000
original certificate principal amount reimbursed on the
Transfer Date
immediately
preceding Distribution Date				$	0.00

 6.	Investor Servicing Fee

(a)	The amount of the Class A Servicing Fee payable
by the Trust to the
Servicer for
the related Monthly Period				$    540,625.00

(b)	The amount of the Class B Servicing Fee payable
by the Trust to the
Servicer for
the related Monthly Period				$     34,375.00

(c)	The amount of the Collateral Servicing Fee
payable by the Trust to the
Servicer
for the related Monthly Period				$     50,000.00

(d)	The amount of Servicer Interchange payable by
the Trust to the
Servicer for the
related Monthly Period					$  1,215,277.78

 7.	Reallocations

(a)	The amount of Reallocated Collateral Principal
Collections with
respect to this
Distribution Date						$ 	0.00

(b)	The amount of Reallocated Class B Principal
Collections with respect
to this
Distribution Date						$	0.00

(c)	The Collateral Interest as of the close of
business on this
Distribution Date						$ 80,000,000.00

(d)	The Collateral Interest Adjusted Amount as of
the close of business on
this
Distribution Date..................			$ 80,000,000.00

(e)	The Class B Investor Interest as of the close
of business on this
Distribution
Date							$ 55,000,000.00

(f)	The Class B Adjusted Investor Interest as of
the close of business on
this
Distribution Date						$ 55,000,000.00

(g)	The Class A Investor Interest as of the close
of business on this
Distribution
Date							$865,000,000.00

(h)	The Class A Adjusted Investor Interest as of
the close of business on
this
Distribution Date						$865,000,000.00

 8.	Collection of Finance Charge Receivables

(a)	The aggregate amount of Collections of Finance
Charge Receivables
processed
during the related Monthly Period which were allocated
in respect of the Class
A
Certificates						$   14,531,846.21

(b)	The aggregate amount of Collections of Finance
Charge Receivables
processed
during the related Monthly Period which were allocated
in respect of the Class
B
Certificates						$      923,990.22

(c)	The aggregate amount of Collections of Finance
Charge Receivables
processed
during the related Monthly Period which were allocated
in respect of the
Collateral Interest					$    1,343,985.77
9.	Principal Funding Account

(a)	The principal amount on deposit in the
Principal Funding Account on
the related
Transfer Date						$           0.00

(b)	The Accumulation Shortfall with respect to the
related Monthly Period
							$	0.00

(c)	The Principal Funding Investment Proceeds
deposited in the Finance
Charge
Account on the related Transfer Date to be treated as
Class A Available Funds					$	0.00

(d)	The Principal Funding Investment Proceeds
deposited in the Finance
Charge
Account on the related Transfer Date to be treated as
Class B Available Funds					$	0.00

10.	Reserve Account

(a)           Reserve Draw Amount				$	0.00

(b)	The amount of all or the portion of the Reserve
Draw Amount deposited
in the
Finance Charge Account on the related Transfer Date
from the Reserve Account					$	0.00

11.	Available Funds

(a) 	The amount of Class A Available Funds on
deposit in the Finance Charge
Account
on the related Transfer Date				$   14,531,846.21

(b)	The amount of Class B Available Funds on
deposit in the Finance Charge
Account
on the related Transfer Date				$      923,990.22

(c)	The amount of Collateral Available Funds on
deposit in the Finance
Charge
Account on the related Transfer Date			$    1,343,985.77

12.	Portfolio Yield

 (a)	The Portfolio Yield (Note that this amount is
calculated on a net
basis) for the
related Monthly Period						14.4855%


(b)	The Portfolio Adjusted Yield for the related
Monthly Period
								6.1552%


C.	Floating Rate Determinations

1. 	LIBOR for the Interest Period ending on this
Distribution Date							5.40000%


Class A Certificate Rate		       				5.55000%
Class B Certificate Rate		       				5.80000%



			BANK OF AMERICA, NATIONAL
			ASSOCIATION (USA),
			(formerly known as Bank of America National Association)
			Transferor and Servicer

			By:  /s/ David M. Belk
			     ----------------
			Name:    David M. Belk

			Title:   Senior Vice President


                   SCHEDULE TO MONTHLY SERVICER'S CERTIFICATE
                      MONTHLY PERIOD ENDING November 30, 1999
                                            ----------------
                      BANK OF AMERICA NATIONAL ASSOCIATION
                    BA MASTER CREDIT CARD TRUST SERIES 1999-B

1.	The aggregate amount of the Investor Percentage
of Collections of Principal Receivables			$       136,760,694.14

 2.	The aggregate amount of the Investor Percentage
of Collections of Finance Charge Receivables
(excluding Interchange)					$	15,649,057.08

 3.	The aggregate amount of the Investor Percentage
of Interchange						$	 2,366,042.90

 4.	The aggregate amount of Servicer Interchange
							$	 1,215,277.78

 5.	The aggregate amount of funds on deposit in
Finance Charge Account allocable to the Series 1999-B
Certificates. 						$	16,799,822.20

 6.	The aggregate amount of funds on deposit in the
Principal Account allocable to the Series 1999-B
Certificates						$	136,760,694.14

7.	The aggregate amount of funds on deposit in the
Principal Funding Account allocable to the Series 1999-B
Certificates						$	          0.00

 8.	The aggregate amount to be withdrawn from the
Finance Charge Account pursuant to Section 4.11 and
distributed to the Collateral Interest Holder in accordance
with subsection 5.01 (c)					$	          0.00

 9.	The Collateral Interest on the Transfer Date of
the current calendar month, after giving effect to the
deposits and withdrawals specified above, is equal to	$	 80,000,000.00

10.	The amount of Monthly Interest, Deficiency
Amounts and Additional Interest payable to the
(i)	Class A Certificateholders			$	  4,000,625.00

(ii)	Class B Certificateholders			$	    265,833.33

(iii)	Collateral Interest Holder			$	    418,000.00

11.	 The amount of principal payable to the
(i)	Class A Certificateholders			$	          0.00

(ii)	Class B Certificateholders			$	          0.00

(iii)	Collateral Interest Holder			$	          0.00

12.	The sum of all amounts payable to the
(i)	Class A Certificateholders			$	  4,000,625.00

(ii)	Class B Certificateholders 			$	    265,833.33

(iii)	Collateral Interest Holder			$	    418,000.00

13.	To the knowledge of the undersigned, no Series
1999-B Pay Out Event or Trust Pay Out Event has occurred
except as described below:

									None



IN WITNESS WHEREOF, the undersigned has duly executed and delivered this
Certificate this 10th day of December, 1999.



		BANK OF AMERICA, NATIONAL
		ASSOCIATION (USA),
(formerly known as Bank of America National Association)


	Transferor and Servicer



			By:  /s/ David M. Belk
			    __________________

			Name:    David M. Belk
			Title:	Senior Vice President


                         MONTHLY SERVICER'S CERTIFICATE
                         ------------------------------
                      (This represents Series 1999-B only)

                      Monthly Period Ending NOVEMBER 30, 1999
                                            -----------
- -----
                      Bank of America National Association
                      ---------------------------------
- ---

                           BA MASTER CREDIT CARD TRUST
                           ---------------------------


1.	Capitalized terms used in this Certificate have their respective
meanings set forth in the Pooling and Servicing Agreement; provided, that
the "preceding Monthly Period" shall mean the Monthly Period immediately
preceding the calendar month in which this Certificate is delivered.
This Certificate is delivered pursuant to subsection 3.04 (b) of the Pooling
and Servicing Agreement.  References herein to certain sections and
subsections are references to the respective sections and subsections of the
Pooling and Servicing Agreement.

2.	Bank of America, National Association (USA) is
Servicer under the Pooling and Servicing Agreement.

3.	The undersigned is a Servicing Officer.

4.	The date of this Certificate is a Determination
Date under the Pooling and Servicing Agreement.

5.	The aggregate amount of Collections processed
during the preceding Monthly Period was equal to
(excluding Annual Membership Fees and Interchange)		$1,428,620,558.11

6.	The Aggregate Investor Percentage of Receivables
processed by the Servicer during the preceding Monthly
Period was equal to					$  162,052,025.37

7.	The Aggregate Investor Percentage of Collections
of Finance Charge Receivables processed by the Servicer
during the preceding Monthly Period was equal to (excluding
Annual Membership Fees and Interchange)			$   15,375,141.31

8.	The aggregate amount of Receivables processed
by the Servicer as of the end of the last day of the
preceding Monthly Period					$1,523,517,870.82

9.	Of the balance on deposit in the Finance Charge
Account, the amount attributable to the Aggregate
Investor Percentage of Collections processed by the
Servicer during the preceding Monthly Period 		$   18,014,599.98

10.	Of the balance on deposit in the Principal
Account, the amount attributable to the Aggregate
Investor Percentage of Collections processed by the
Servicer during the preceding Monthly Period		$  136,760,694.14

11.	The aggregate amount, if any, of withdrawals,
drawings or payments under any Credit Enhancement, if
any, required to be made with respect to any Series
outstanding for the preceding Monthly Period		$	0.00

12.	The Aggregate Investor Percentage of
Collections of Principal Receivables processed by the
Servicer during the related Monthly Period is equal to	$  136,760,694.14

13.	The amount equal to the Aggregate Investor
Percentage of Annual Membership Fees deposited to the
Finance Charge Account or any Series Account on or
before the Transfer Date during the current month is
equal to							$      273,915.77

14.	The aggregate amount of Interchange to be
deposited in the Finance Charge Account on the Transfer
Date of the current month is equal to			$    2,366,042.90

15.	The aggregate amount of all sums payable to the
Investor Certificateholder of each Series on the succeeding
Distribution Date with respect to Certificate Principal	$	    0.00

16.	The aggregate amount of all sums payable to the
Investor Certificateholder of each Series on the succeeding
Distribution Date with respect to Certificate Interest	$    4,684,458.33

17.	The aggregate amount of Default Amounts
processed by the Servicer as of the end of the last day
of the preceding Monthly Period				$   55,879,539.18

18.	To the knowledge of the undersigned, there are
no Liens on any Receivables in the Trust except as
described below:							None


IN WITNESS WHEREOF, the undersigned has duly executed and delivered this
certificate this 10th day of December, 1999.



BANK OF AMERICA, NATIONAL ASSOCIATION (USA),
(formerly known as Bank of America National Association)

	Transferor and Servicer



By:  /s/ David M. Belk
	Name:  David M. Belk
	Title:	Senior Vice President


                                Series 1999-C
                      BANK OF AMERICA NATIONAL ASSOCIATION
                      ------------------------------------

                          BA MASTER CREDIT CARD TRUST
- -------------------------------------------------------

The information which is required to be prepared with respect to the
Distribution Date of December 15, 1999, and with respect to the performance of
the Trust during the related Monthly Period.

Capitalized terms used in this Statement have their respective meanings set
forth in the Pooling and Servicing Agreement.


A.       Information Regarding the Current Monthly
         Distribution (Stated on the Basis of $1,000
         Original Certificate Principal Amount)

 1.      The amount of the current monthly distribution
         in respect of Class A Monthly Principal                  $      0.00000

 2.      The amount of the current monthly distribution
         in respect of Class B Monthly Principal                  $      0.00000

 3.      The amount of the current monthly distribution
         in respect of  Collateral Monthly Principal              $      0.00000

 4.      The amount of the current monthly distribution
         in respect of Class A Monthly Interest                   $      4.70833

 5.      The amount of the current monthly distribution
         in respect of Class A Deficiency Amounts                 $      0.00000

 6.      The amount of the current monthly distribution
         in respect of Class A Additional Interest	               $      0.00000

 7.      The amount of the current monthly distribution
         in respect of Class B Monthly Interest                   $      4.91667

 8.      The amount of the current monthly distribution
         in respect of Class B Deficiency Amounts                 $      0.00000

 9.      The amount of the current monthly distribution
         in respect of Class B Additional Interest                $      0.00000

10.      The amount of the current monthly distribution
         in respect of Collateral Monthly Interest                $      5.35833

11.      The amount of the current monthly distribution
         in respect of any accrued and unpaid Collateral
         Minimum Monthly Interest                                 $      0.00000

B.       Information Regarding the Performance of the Trust

 1.      Collection of Principal Receivables

(a)     The aggregate amount of Collections of Principal
        Receivables processed During the related Monthly
        Period which were allocated in respect of the Class A
        Certificates                                            $  59,148,444.13

(b)     The aggregate amount of Collections of Principal
        Receivables processed during the related Monthly
        Period which were allocated in respect of the Class B
        Certificates                                            $   3,760,376.34

(c)     The aggregate amount of Collections of Principal
        Receivables processed during the related Monthly
        Period which were allocated in respect of the Excess
        Collateral                                              $   5,470,376.34

 2.	Principal Receivables in the Trust

(a)     The aggregate amount of Principal Receivables
        in the Trust as of the end of the day on the last
        day of the related Monthly Period                      $9,436,461,066.53
(b)     The amount of Principal Receivables in the Trust
        represented by the Investor Interest of Series 1999-C
        as of the end of the day on the last day of the
        related Monthly Period                                  $ 500,000,000.00

(c)     The amount of Principal Receivables in the Trust
        represented by the Series 1999-C Adjusted Investor
        interest as of the end of day on the last day of the
        related Monthly Period                                  $ 500,000,000.00

(d)     The amount of Principal Receivables in the Trust
        represented by the Class A Investor Interest as of
        the end of the day on the last day of the related
        Monthly Period                                         $  432,500,000.00

(e)     The amount of Principal Receivables in the Trust
        represented by the Class A Adjusted Investor Interest
        as of the end of day on the last day of the related
        Monthly Period                                         $  432,500,000.00

(f)     The amount of Principal Receivables in the Trust
        represented by the Class B Investor Interest as
        of the end of the day on the last day of the related
        Monthly Period                                         $   27,500,000.00

(g)	     The amount of Principal Receivables in the Trust
         represented by the Class B Adjusted Interest as
         of the end of the day on the last day of the related
         Monthly Period                                        $   27,500,000.00

(h)	     The amount of Principal Receivables in the Trust
         represented by the Collateral Interest Amount as
         of the end of the day on the last day of the related
         Monthly Period                                        $   40,000,000.00

(i)      The amount of Principal Receivables in the Trust
         represented by the Collateral Interest Adjusted
         Amount as of the end of the day on the last day of the
         related Monthly Period                              $     40,000,000.00

(j)	     The Floating Investor Percentage with respect
         to the related Monthly Period                                   5.3183%

(k)	     The Class A Floating Allocation with respect to
         the related Monthly Period                                       86.50%

(l)	     The Class B Floating Allocation with respect to
         the related Monthly Period                                        5.50%

(m)	     The Collateral Floating Allocation with respect
         to the related Monthly Period                                     8.00%

(n)	     The Fixed Investor Percentage with respect to
         the related Monthly Period                                          N/A

(o)	     The Class A Fixed Allocation with respect to
         the related Monthly Period                                          N/A

(p)	     The Class B Fixed Allocation with respect to
         the related Monthly Period                                          N/A

(q)	     The Collateral Fixed Allocation with respect to
         the related Monthly Period                                          N/A

3.	      Delinquent Balances

The aggregate amount of outstanding balances in the Accounts
which were delinquent as of the end of the day on the last
day of the related Monthly Period:
	Aggregate       Percentage of
                                          Account            Total
                                          Balance        Receivables

	(a)	31 - 60 days 	               $159,817,343.78          1.6597%
	(b)	61 - 90 days 	               $107,626,535.18          1.1177%
	(c)	91 - or more days	           $210,060,025.89          2.1815%
   	Total	                        $477,503,904.85          4.9588%

4. 	Investor Default Amount

(a)	     The Aggregate Investor Default Amount for the
         related Monthly Period                                $    2,971,841.53

(b)	     The Class A Investor Default Amount for the
         related Monthly Period                                $    2,570,642.92

(c)     	The Class B Investor Default Amount for the
         related Monthly Period                                $      163,451.28

(d)	     The Collateral Default Amount for the related
         Monthly Period                                        $      237,747.33

5.	      Investor Charge Offs

(a)	     The aggregate amount of Class A Investor Charge
         Offs for the related Monthly Period                   $           0.00

(b)	The aggregate amount of Class A Investor Charge
         Offs set forth in 5(a) above per $1,000 of original
         certificate principal amount                          $           0.00

(c)	The aggregate amount of Class B Investor Charge
         Offs for the related Monthly Period                   $           0.00

(d)	The aggregate amount of Class B Investor Charge
         Offset forth in 5(c) above per $1,000 of original
         certificate principal amount                          $           0.00

(e)	The aggregate amount of Collateral Charge Offs
         for the related Monthly Period                        $           0.00

(f)	The aggregate amount of Collateral Charge Offs
         set forth in 5(e) above per $1,000 of original
         certificate principal amount                          $           0.00

(g)	The aggregate amount of Class A Investor Charge
         Offs reimbursed on the Transfer Date immediately
         preceding this Distribution Date                      $           0.00

(h)	The aggregate amount of Class A Investor Charge
         Offs set forth in 5(g) above per $1,000 original
         certificate principal amount reimbursed on the
         Transfer Date immediately preceding this
         Distribution Date                                    $           0.00

 (i)	The aggregate amount of Class B Investor Charge
         Offs reimbursed on the Transfer Date immediately
         preceding this Distribution Date                     $           0.00

(j)	The aggregate amount of Class B Investor Charge
         Offs set forth in 5(i) above per $1,000 original
         certificate principal amount reimbursed on the
         Transfer Date immediately preceding this
         Distribution Date                                   $           0.00

(k)	The aggregate amount of Collateral Charge Offs
         reimbursed on the Transfer Date immediately
         preceding this Distribution Date                    $           0.00

(l)	The aggregate amount of Collateral Charge Offs
         set forth in 5(k) above per $1,000 original
         certificate principal amount reimbursed on the
         Transfer Date immediately preceding
         Distribution Date                                  $           0.00

 6.	Investor Servicing Fee

(a)	The amount of the Class A Servicing Fee payable
         by the Trust to the Servicer for the related
         Monthly Period                                     $     270,312.50

(b)	The amount of the Class B Servicing Fee payable
         by the Trust to the Servicer for the related
         Monthly Period                                     $      17,187.50

(c)	The amount of the Collateral Servicing Fee
         payable by the Trust to the Servicer for the
         related Monthly Period                             $      25,000.00

(d)	The amount of Servicer Interchange payable by
         the Trust to the Servicer for the related
         Monthly Period                                     $     607,638.89

 7.	Reallocations

(a)	The amount of Reallocated Collateral Principal
         Collections with respect to this Distribution Date $           0.00

(b) The amount of Reallocated Class B Principal
         Collections with respect to this Distribution Date $           0.00

(c)	The Collateral Interest as of the close of
         business on this Distribution Date                 $  40,000,000.00

(d)	The Collateral Interest Adjusted Amount as of
         the close of business on this Distribution Date    $  40,000,000.00

(e)	The Class B Investor Interest as of the close
         of business on this Distribution Date             $   27,500,000.00

(f)	The Class B Adjusted Investor Interest as of
         the close of business on this Distribution Date   $   27,500,000.00

(g)	The Class A Investor Interest as of the close
         of business on this Distribution Date             $  432,500,000.00

(h)	The Class A Adjusted Investor Interest as of
         the close of business on this Distribution Date   $  432,500,000.00

 8.	Collection of Finance Charge Receivables

(a)	The aggregate amount of Collections of Finance
         Charge Receivables processed during the related
         Monthly Period which were allocated in respect of
         the Class A Certificates                          $    7,265,849.85

(b)	The aggregate amount of Collections of Finance
         Charge Receivables processed during the related
         Monthly Period which were allocated in respect of
         the Class B Certificates                          $      461,990.45

(c)	The aggregate amount of Collections of Finance
         Charge Receivables processed during the related
         Monthly Period which were allocated in respect of
         the Collateral Interest                          $       671,986.11

9.	Principal Funding Account

(a) The principal amount on deposit in the Principal
         Funding Account on the related Transfer Date     $             0.00

(b)	The Accumulation Shortfall with respect to the
         related Monthly Period                           $             0.00

(c)	The Principal Funding Investment Proceeds
         deposited in the Finance Charge Account on
         the related Transfer Date to be treated as
         Class A Available Funds                          $             0.00

(d)	The Principal Funding Investment Proceeds
         deposited in the Finance Charge Account on
         the related Transfer Date to be treated as
         Class B Available Funds                          $             0.00

10.	Reserve Account

(a)     Reserve Draw Amount                               $             0.00

(b) The amount of all or the portion of the
         Reserve Draw Amount deposited in the Finance
         Charge Account on the related Transfer Date
         from the Reserve Account                         $             0.00

11.	Available Funds

(a) The amount of Class A Available Funds on deposit
         in the Finance Charge Account on the related
         Transfer Date                                    $    7,265,849.85

(b) The amount of Class B Available Funds on deposit
         in the Finance Charge Account on the related
         Transfer Dat                                     $      461,990.45
(c)	The amount of Collateral Available Funds on
         deposit in the Finance Charge Account on the
         related Transfer Date                            $      671,986.11

12.	Portfolio Yield

(a)	The Portfolio Yield (Note that this amount is
         calculated on a net basis) for the related
         Monthly Period                                            14,4855%


(c) The Portfolio Adjusted Yield for the related
         Monthly Period                                             6.0498%

C.	Floating Rate Determinations

1. 	LIBOR for the Interest Period ending on this
         Distribution Date                                         5.40000%


Class A Certificate Rate                                          5.65000%
Class B Certificate Rate                                           5.90000%



BANK OF AMERICA, NATIONAL
ASSOCIATION (USA),
(formerly known as Bank of America
National Association)
Transferor and Servicer


By:  /s/ David M. Belk
Name:  David M. Belk
Title:    Senior Vice President




                   SCHEDULE TO MONTHLY SERVICER'S CERTIFICATE
                      MONTHLY PERIOD ENDING November 30, 1999
                                            -----------------
                      BANK OF AMERICA NATIONAL ASSOCIATION
                    BA MASTER CREDIT CARD TRUST SERIES 1999-C

1.	The aggregate amount of the Investor Percentage
         of Collections of Principal Receivable                $   68,379,704.20

 2.	The aggregate amount of the Investor Percentage
         of Collections of Finance Charge Receivables
         (excluding Interchange)                               $    7,824,454.97

 3.	The aggregate amount of the Investor Percentage
         of Interchange                                        $    1,183,010.33

 4.	The aggregate amount of Servicer Interchange               $      607,638.89

 5.	The aggregate amount of funds on deposit in
         Finance Charge Account allocable to the Series
         1999-C   Certificates                                 $    8,399,826.41

 6.	The aggregate amount of funds on deposit in the
         Principal Account allocable to the Series 1999- C
         Certificates                                          $   68,379,704.20

7.	The aggregate amount of funds on deposit in the
         Principal Funding Account allocable to the
         Series 1999-C Certificates                           $             0.00

 8.	The aggregate amount to be withdrawn from the
         Finance Charge Account pursuant to Section 4.11
         and distributed to the Collateral Interest Holder
         in accordance with subsection 5.01 (c)               $             0.00

 9.	The Collateral Interest on the Transfer Date of
         the current calendar month, after giving effect
         to the deposits and withdrawals specified above,
         is equal to                                          $    40,000,000.00

10.	The amount of Monthly Interest, Deficiency
         Amounts and Additional Interest payable to the

(i)	Class A Certificateholders                                $     2,036,354.17

(ii)	Class B Certificateholders                               $       135,208.33

(iii)	Collateral Interest Holder                              $       214,333.33

11.	 The amount of principal payable to the
(i)	Class A Certificateholders                                $             0.00

(ii)	Class B Certificateholders                               $             0.00

(iii)	Collateral Interest Holder                              $             0.00

12. The sum of all amounts payable to the

(i)	Class A Certificateholders                                $     2,036,354.17

(ii)	Class B Certificateholders                               $       135,208.33

(iii)	Collateral Interest Holder                              $       214,333.33


13.	To the knowledge of the undersigned, no Series
         1999-C Pay Out Event or Trust Pay Out Event has
         occurred except as described below:                                None



IN WITNESS WHEREOF, the undersigned has duly executed and delivered this
Certificate this 10th day of December, 1999.

BANK OF AMERICA, NATIONAL
ASSOCIATION (USA),
(formerly known as Bank of America National Association)
Transferor and Servicer

By:
/s/ David M. Belk
Name: David M. Belk
Title:	Senior Vice President



                         MONTHLY SERVICER'S CERTIFICATE
                         ------------------------------
                      (This represents Series 1999-C only)

                      Monthly Period Ending November 30, 1999
                                            -----------------
                      Bank of America National Association
                      -------------------------------------

                           BA MASTER CREDIT CARD TRUST
                           ---------------------------

1.	Capitalized terms used in this Certificate have
their respective meanings set forth in the Pooling and Servicing
Agreement; provided, that the "preceding Monthly Period" shall
mean the Monthly Period immediately preceding the calendar month
in which this Certificate is delivered.  This Certificate is
delivered pursuant to subsection 3.04 (b) of the Pooling and
Servicing Agreement.  References herein to certain sections and
subsections are references to the respective sections and
subsections of the Pooling and Servicing Agreement.

2.	Bank of America, National Association (USA) is
         Servicer under the Pooling and Servicing Agreement.

3.	The undersigned is a Servicing Officer.

4.	The date of this Certificate is a Determination
         Date under the Pooling and Servicing Agreement.

5.	The aggregate amount of Collections processed
         during the preceding Monthly Period was equal to
         (excluding Annual Membership Fees and Interchange)   $ 1,428,620,558.11

6. The Aggregate Investor Percentage of Receivables
         processed by the Servicer during the preceding
         Monthly Period was equal to                          $    81,025,250.92

7. The Aggregate Investor Percentage of Collections
         of Finance Charge Receivables processed by the
         Servicer during the preceding Monthly Period was
         equal to (excluding Annual Membership Fees and
         Interchange)                                        $      7,687,498.37

8. The aggregate amount of Receivables processed by
         the Servicer as of the end of the last day of the
         preceding Monthly Period                            $  1,523,517,870.82

9.	Of the balance on deposit in the Finance Charge
         Account, the amount attributable to the Aggregate
         Investor Percentage of Collections processed by the
         Servicer during the preceding Monthly Period        $      9,006,965.30

9. Of the balance on deposit in the Principal Account,
         the amount attributable to the Aggregate Investor
         Percentage of Collections processed by the Servicer
         during the preceding Monthly Period                 $     68,379,704.20

10. The aggregate amount, if any, of withdrawals,
        drawings or payments under any Credit Enhancement, if
        any, required to be made with respect to any Series
        outstanding for the preceding Monthly Period          $             0.00

11. The Aggregate Investor Percentage of Collections
         of Principal Receivables processed by the
         Servicer during the related Monthly Period is
         equal to                                             $    68,379,704.20

13.	The amount equal to the Aggregate Investor
         Percentage of Annual Membership Fees deposited
         to the Finance Charge Account or any Series Account
         on or before the Transfer Date during the current
         month is equal to                                     $      136,956.60

13. The aggregate amount of Interchange to be deposited
         in the Finance Charge Account on the Transfer
         Date of the current month is equal to                 $    1,183,010.33

15.	The aggregate amount of all sums payable to the
         Investor Certificateholder of each Series on the
         succeeding Distribution Date with respect to
         Certificate Principal                                 $            0.00

16.	The aggregate amount of all sums payable to the
         Investor Certificateholder of each Series on the
         succeeding Distribution Date with respect to
         Certificate Interest                                  $    2,385,895.83

17. The aggregate amount of Default Amounts processed
         by the Servicer as of the end of the last day of
         the preceding Monthly Period                          $   55,879,539.18

18.	To the knowledge of the undersigned, there are
         no Liens on any Receivables in the Trust except
         as described below:                                               None


IN WITNESS WHEREOF, the undersigned has duly executed
and delivered this certificate this 10th day of December, 1999.



BANK OF AMERICA, NATIONAL ASSOCIATION (USA),
(formerly known as Bank of America National Association)

	Transferor and Servicer



By:  /s/ David M. Belk
Name:  David M. Belk
Title:	Senior Vice President



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