000 00301nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aBALI, N. P. & GOYAL, MANISH
245 0 _aENGINEERING MATHEMATICS
250 _a4TH
260 _bUNIVERSITY SCIENCE
_c2009
300 _a491
942 _2ddc
_cBTECH
_01
999 _c1385
_d1385