000 00299nam a2200145Ia 4500
100 _aAptech
942 _cBK
654 _aMs-Dos
245 _aMS -Office 97
260 _bTata Mcgraw Hill Series
_aNew Delhi
_c2001
082 _a5.43
_bMS-97
300 _a339
546 _aENGLISH
999 _c28698
_d28698