000 00325nam a2200133Ia 4500
005 20260413100316.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGrewal B.S.
245 0 _aHigher Engineering Mathematics
260 _bDelhi, Khanna Pub.
_c1997
300 _a1307
942 _cBB
999 _c145
_d145