000 00277nam a2200121Ia 4500
008 220901s2014 xx 000 0 eng d
082 _a371.33 AGG
100 _aAggrawal, J.C.
245 0 _aShaishik Takniki
260 _bDelhi: Shipra
_c2014
300 _a304
942 _2ddc
_cBK
999 _c7255
_d7255