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<PAGE> PAGE 21
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<PAGE> PAGE 22
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<PAGE> PAGE 23
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<PAGE> PAGE 24
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<PAGE> PAGE 25
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<PAGE> PAGE 26
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<PAGE> PAGE 27
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<PAGE> PAGE 28
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<PAGE> PAGE 29
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<PAGE> PAGE 30
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<PAGE> PAGE 31
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<PAGE> PAGE 32
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<PAGE> PAGE 33
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<PAGE> PAGE 34
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<PAGE> PAGE 35
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<PAGE> PAGE 36
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<PAGE> PAGE 37
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<PAGE> PAGE 38
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<PAGE> PAGE 39
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<PAGE> PAGE 40
SIGNATURE DONALD C. BURKE
TITLE TREASURER
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000810598
<NAME> CMA MULTI-STATE MUNICIPAL SERIES TRUST
<SERIES>
<NUMBER> 040
<NAME> CMA CALIFORNIA MUNICIPAL MONEY FUND
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> MAR-31-1999
<PERIOD-START> APR-01-1998
<PERIOD-END> MAR-31-1999
<INVESTMENTS-AT-COST> 2255289972
<INVESTMENTS-AT-VALUE> 2255289972
<RECEIVABLES> 17225672
<ASSETS-OTHER> 101346
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WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
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