000 00272nam a2200109Ia 4500
008 220201s2013 xx 000 0 eng d
100 _aMathur,
245 0 _aTextbook of engineering mathematics
260 _aDELHI
_bKHANNA
_c2013
650 _aMATHEMATICS
942 _2ddc
_071
999 _c69535
_d69535