000 00279nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a661.715
_bCHA
100 _aChang, Clarence D
245 0 _aHydrocarbons from methanol
260 _aNew York
_bMarcel Dekker
_c1983
942 _cBK
999 _c38412
_d38412