000 00314nam a2200133Ia 4500
008 220901s2015 xx 000 0 eng d
082 _a547.7 GOW
100 _aGowarikar, V.R. Etal
245 0 _aPolymar Science
250 _a2
260 _bNew Age International
_c2015
_aDelhi
300 _a395
942 _2ddc
_cBK
999 _c2500
_d2500