000 00295nam a2200133Ia 4500
020 _a9788174091955
100 _aGrewal BS
245 _aHigher Engineering Mathematics
250 _a40th
260 _c2007
_bKhanna Publishers
_aDelhi
300 _axx+1391
700 _aGrewal JS
942 _cBK
999 _c35718
_d35718