000 00309nam a2200133Ia 4500
008 220901s2015 xx 000 0 eng d
082 _a511.8 KAP
100 _aKapur, J.N
245 0 _aMathematical Modelling
250 _a2
260 _bNew Age International
_c2015
_aDelhi
300 _a.
942 _2ddc
_cBK
999 _c2721
_d2721