000 00254nam a2200109Ia 4500
082 _a004
_bGRE
100 _aGrewal
245 _aOnline with computers Book 7
_cGurpreet S.Grewal
260 _aNew Delhi
_bRoshan Lal Goyal
_c2004
300 _a113
942 _cBK
999 _c5286
_d5286