000 00355nam a22001457a 4500
999 _c62530
_d62530
005 20200914171218.0
008 200914b ||||| |||| 00| 0 eng d
082 _a510.02462 G83H
100 _aGrewal, B. S.
100 _aGrewal, J. S.
245 _aHigher Engineering Mathematics
260 _aDelhi
_bKhanna
_c2002
300 _ap.1227
942 _cDBK