000 00274nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aKOHLI (S)
245 0 _aTEXTBOOK OF ENGINEERING MATHEMATICS
250 _a6TH
260 _bTECHNICAL DREAM INDIA JALANDHAR
942 _2ddc
999 _c95921
_d95921