000 00267nam a2200121Ia 4500
100 _aSilberscjatz, A
250 _a4th ed
942 _cBK
245 _aDatabase system concepts
260 _aMcGraw - Hill, Boston
_c2006
082 _a001.64 Sil
300 _axxvi,1142
999 _c41778
_d41778