000 00264nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aKUMAR (NS)
245 0 _aTEXT BOOK OF ENGINEERING MATHEMATICS
250 _a4TH
260 _bNEW INDIA PUB HOUSE
942 _2ddc
999 _c96414
_d96414