000 00257nam a2200109Ia 4500
008 220201s1996 xx 000 0 eng d
100 _aKUMAR (NS)
245 0 _aENGINEERING MATHEMATICS
250 _a4TH
260 _bNEW INDIA PUB HOUSE
_c1996
942 _2ddc
999 _c96419
_d96419