机读格式显示(MARC)

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• 020 __ |a |c ￥59.00

• 041 0_ |a eng

• 093 __ |a TP311.13 |v 4

• 245 1_ |a Creating and planning the corporate data base system project |c Cohen , Leo J . |g |A CREATING |F COHEN,LEOJ

• 250 __ |a

• 260 __ |a |b Wellesley , Mass ., Q . E . D . Information Sciences , Inc . |c 1981

• 300 __ |a 323c

• 440 0_ |a

• 700 _0 |a Cohen , Leo J . |A COHEN,LEOJ |4 著

• 851 _0 |a CN |b HIEL

• 905 __ |a HIEL |d TP311.13/C1.2

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