000 00347nam a2200133Ia 4500
008 220204s9999 xx 000 0 und d
082 _a678.664
_bADV.1
245 0 _aAdvances in urethane science and technology. V 1
260 _aConn
_bTechnomic
_c1971
650 _aPolyurethane
700 _aFrisch, K C
700 _aReegen, S L
942 _cBK
999 _c34813
_d34813