000 00327nam a2200121Ia 4500
008 220821s2019 xx 000 0 eng d
100 _aBali, N. P. and Goyal, Manish
245 0 _aTEXT BOOK OF ENGINEERING MATHEMATICS - 1
250 _a11
260 _bUniversity Science Press
_c2019
300 _a559
942 _2ddc
_cBTECH
_0151
999 _c2614
_d2614