000 00353nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a812591112X
082 _a510
_bIYE
100 _aIyenger.N Chs N.
245 0 _aEngineering mathematics
260 _aDelhi :
_bVikas Publisher,
_c2007
300 _a11.39.
365 _a180
650 _aMathematics
999 _c22927
_d22927