000 00306nam a2200145Ia 4500
100 _aO''''Brien/ S.K.
942 _cBK
654 _aTurbo pascal 7
245 _aTurbo pascal 7
260 _bMcGraw - Hill
_aNew Delhi
_c1993
082 _a005.13 'P'
300 _a456
546 _aENGLISH
999 _c19661
_d19661