000 00289nam a2200145Ia 4500
100 _aRukmangadachari, E
080 _a510
526 _dTB
526 _aPG
942 _cBK
245 _aEngineering mathematics I
260 _aPearson
_bChennai
_c2012
300 _axi,496
546 _aE
999 _c53795
_d53795