000 00424cam a22001457a 4500
008 180718b1980 xxu||||| |||| 00| 0 eng d
082 _aI5371 D262
100 _aDate, C.J.
245 _aAn introduction to data base system
_cby C.J. Date
250 _a2nd
260 _aReading, Mass.
_bAddison-Wesley
_c1980
300 _a536p.
650 _aElectronic data processing
650 _aInformation storage and retrieval system
999 _c343618
_d343618