000 00320nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a547.7
_bGOW
100 _aGOWARIKER V.R.
245 0 _aPOLYMER SCIENCE.
250 _a2
260 _bNEW AGE INTERNATIONAL (P) PVT.LTD
300 _a0
942 _cREF
999 _c79754
_d79754