000 00252nam a2200109Ia 4500
020 _a9788175157521
082 _a005.74
100 _aDESAI, BIPIN C.
245 _aAN INTRODUCTION TO DATABASE SYSTEMS
260 _aNEW DELHI
_b GALGOTIA
_c1990
942 _cBK
999 _c2658
_d2658