000 00298nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a678.5
_bBRI
100 _aBriston, J H
245 0 _aIntroduction to plastics
260 _alondon
_bButterworths
_c1968
700 _aGosselin, C C
942 _cBK
999 _c22547
_d22547