000 00303nam a22001337a 4500
999 _c746
_d746
005 20190121100801.0
008 190121b ||||| |||| 00| 0 eng d
020 _a9780071325226
040 _c0
100 _aSilberschatz, Abraham
245 _aDatabase system concepts
250 _a6/e
942 _2ddc
_cG