000 00336nam a2200145Ia 4500
008 160713s9999 xx 000 0 und d
100 _cShiraz,S.T.A
245 _aPolymer industry in sri lanka
260 _aColombo
260 _bIchemc
260 _c2016
300 _a33
650 _achemical industry,polymer,2016
942 _abook
999 _c3439
_d3439