000 00333nam a2200145Ia 4500
020 _a0000000000000
082 _bR 1064
_a001.642
100 _a"Gondal, Hassan Liaqat"
245 0 _aDAtabase Management system
260 _c2011
300 _a237
944 _cR
999 _c668065
_d668065