Exhibit A COMPANIES AND FUNDS COVERED BY TRANSFER AGENCY AGREEMENT

                                    Exhibit A
            COMPANIES AND FUNDS COVERED BY TRANSFER AGENCY AGREEMENT

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Registered Investment Company and Funds                                Date
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American Century California Tax-Free and Municipal Funds
     Xxxxxx California High Yield Municipal Fund                  August 1, 1997
     Xxxxxx California Insured Tax-Free Fund                      August 1, 1997
     Xxxxxx California Intermediate-Term Tax-Free Fund            August 1, 1997
     Xxxxxx California Limited-Term Tax-Free Fund                 August 1, 1997
     Xxxxxx California Long-Term Tax-Free Fund                    August 1, 1997
     Xxxxxx California Municipal Money Market Fund                August 1, 1997
     Xxxxxx California Tax-Free Money Market Fund                 August 1, 1997

American Century Government Income Trust
     Xxxxxx Capital Preservation Fund                             August 1, 1997
     Xxxxxx GNMA Fund                                             August 1, 1997
     Xxxxxx Government Agency Money Market Fund                   August 1, 1997
     Xxxxxx Inflation-Adjusted Treasury Fund                      August 1, 1997
     Xxxxxx Intermediate-Term Treasury Fund                       August 1, 1997
     Benham Long-Term Treasury Fund                               August 1, 1997
     Xxxxxx Short-Term Government Fund                            August 1, 1997
     Xxxxxx Short-Term Treasury Fund                              August 1, 1997

American Century International Bond Funds
     Xxxxxx International Bond Fund                               August 1, 1997

American Century Investment Trust
     Xxxxxx Prime Money Market Fund                               August 1, 1997

American Century Municipal Trust
     Xxxxxx Arizona Intermediate-Term Municipal Fund              August 1, 1997
     Xxxxxx Florida Intermediate-Term Municipal Fund              August 1, 1997
     Xxxxxx Florida Municipal Money Market Fund                   August 1, 1997
     Xxxxxx Intermediate-Term Tax-Free Fund                       August 1, 1997
     Xxxxxx Limited-Term Tax-Free Fund                            August 1, 1997
     Benham Long-Term Tax-Free Fund                               August 1, 1997
     Xxxxxx High-Yield Municipal Fund                              March 9, 1998
     Xxxxxx Tax-Free Money Market Fund                            August 1, 1997

American Century Quantitative Equity Funds
     American Century Equity Growth Fund                          August 1, 1997
     American Century Global Gold Fund                            August 1, 1997
     American Century Global Natural Resources Fund               August 1, 1997
     American Century Income & Growth Fund                        August 1, 1997
     American Century Utilities Fund                              August 1, 1997

American Century Target Maturities Trust
     Xxxxxx Target Maturities Trust: 2000                         August 1, 1997
     Xxxxxx Target Maturities Trust: 2005                         August 1, 1997
     Xxxxxx Target Maturities Trust: 2010                         August 1, 1997
     Xxxxxx Target Maturities Trust: 2015                         August 1, 1997
     Xxxxxx Target Maturities Trust: 2020                         August 1, 1997
     Xxxxxx Target Maturities Trust: 2025                         August 1, 1997
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By executing this Exhibit A, each Fund executes the Transfer Agency Agreement to
which it is  attached  and any of its  Exhibits  and  amendments  as of the date
specified above.

                                        AMERICAN CENTURY CALIFORNIA TAX-FREE AND
                                         MUNICIPAL FUNDS 
                                        AMERICAN CENTURY GOVERNMENT INCOME TRUST
                                        AMERICAN CENTURY INTERNATIONAL BOND 
                                         FUNDS
                                        AMERICAN CENTURY INVESTMENT TRUST 
                                        AMERICAN CENTURY MUNICIPAL TRUST
                                        AMERICAN CENTURY QUANTITATIVE EQUITY 
                                         FUNDS
AMERICAN CENTURY SERVICES CORPORATION   AMERICAN CENTURY TARGET MATURITIES TRUST




Xxxxx X. Xxxxxx                         Xxxxx X. Xxxxxx
President                               President and Chief Executive Officer