000 00324nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a547.7 fri
100 _aFried, Joel R
245 0 _aPolymer Science & Technology
260 _aNEW DELHI
260 _bPHI
260 _c2000
300 _a509
650 _aChemistry
999 _c117661
_d117661