000 00319nam a2200133Ia 4500
008 220201s2021 xx 000 0 eng d
082 _a5
_bSIL
100 _aSilber schataz, A
245 0 _aDATABASE SYSTEM CONCEPTS/-
250 _a6th ed.
260 _bMc Graw Hill
_aLondon
_c2021
300 _a1315p.
942 _2ddc
_02
999 _c2354
_d2354