000 00230nam a2200109Ia 4500
020 _a007120413X
082 _a005.74
100 _aSILBERSCHATZ, KORTH
245 _aDATABASE SYSTEM CONCEPTS
260 _aND
_b MGH
_c2002
942 _cBK
999 _c6663
_d6663