000 00277nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aSeminar Organised by Dept. of Science & Technology Govt. of India
245 _aPOLYMERS & COMPOSITES RECENT TRENDS
260 _c1989
_bOXFORD & IBH
999 _c18437
_d18437