000 00265nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a005.74
_bNAR
100 _a NARANG (Rajesh)
245 0 _aDatabase Management Systems
260 _b PHI
_a New Delhi
942 _cBK
999 _c2725
_d2725