000 00270nam a2200121Ia 4500
999 _c29684
_d29684
020 _a9788178082318
100 _aDate C J
245 _aIntroducition to Database Systems
250 _a7
260 _c2003
_bPEARSON EDUCATION
_aDelhi
300 _axxii+938
942 _cBB