000 00254nam a2200109Ia 4500
008 220201s1999 xx 000 0 eng d
100 _aGOWARIKER, V.R.
245 0 _aPOLYMER SCIENCE
260 _aDELHI
_bNEW AGE INT.
_c1999
300 _a505
942 _2ddc
999 _c67773
_d67773