000 00306nam a2200133Ia 4500
005 20260413100424.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGrewal B.S
245 0 _aHigher Engg. Mathematics
260 _bDelhi ,Khanna Pub.
_c1996
300 _a1307
942 _cDB
999 _c737
_d737