00314nam a2200121Ia 4500008004100000100001900041245004300060260004400103300000900147650001400156942000700170999001500177190216s9999||||xx |||||||||||||| ||und||  aArthur I Vogel 0aElementary Practical Organic Chemistry  bThe English Language Book Societyc1975  a431p  aChemistry  cBK  c2324d2324