000 00301nam a22001337a 4500
020 _a9788174091955
082 _a510.02462 GRE
100 _aGrewal, B S
245 _aHigher Engineering Mathematics
250 _a43
260 _aNew Delhi
_bKhanna Publishers
_c2015
300 _a1315
942 _cBK
999 _c32947
_d32947