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POWER OF ATTORNEY
KNOW ALL MEN BY THESE PRESENTS, that the undersigned constitutes and
appoints Marco E. Adelfio, Richard H. Blank, Jr., R. Greg Feltus and Robert M.
Kurucza, and each of them, his true and lawful attorney-in-fact and agent (each,
an "Attorney-in Fact") with full power of substitution and resubstitution, for
him and in his name, place and stead, in any and all capacities, (i) to execute
the Registration Statement of each of Barclays Global Investors Funds, Inc. and
Master Investment Portfolio and any investment company whose fund(s) invest in a
Master Portfolio of Master Investment Portfolio (each, a "Company"), and any or
all amendments (including post-effective amendments) thereto and to file the
same, with any and all exhibits thereto and other documents in connection
therewith, with the Securities and Exchange Commission and any state securities
commissions or authorities, and (ii) to execute any and all federal or state
regulatory filings, including all applications with regulatory authorities,
state charter or organizational documents and any amendments or supplements
thereto, to be executed by, on behalf of, or for the benefit of, a Company. The
undersigned hereby grants to each Attorney-in-Fact full power and authority to
do and perform each and every act and thing contemplated above, as fully and to
all intents and purposes as he might or could do in person, and hereby ratifies
and confirms all that said Attorney-in-Fact may lawfully do or cause to be done
by virtue hereof.
Dated: February 17, 2000 /s/ Leo Soong
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Leo Soong
