000 00293nam a2200121Ia 4500
008 220821s2015 xx 000 0 eng d
100 _aBALI, N. P.
245 0 _aENGINEERING MATHEMATICS - 1
250 _a8
260 _bUNIVERSITY SCIENCE PRESS
_c2015
300 _a636
942 _2ddc
_cBTECH
_01
999 _c2441
_d2441