000 00274nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a621.3819535 D441
100 _aDESAI,B.C
245 0 _aINTRODUCTION TO DATABASE SYSTEMS
260 _aNEW DELHI
_bGalgotia
942 _cBB
_2DDC
999 _c6196
_d6196