00277nam a2200121Ia 4500008004100000100002200041245002200063260002500085300000900110650001400119942000700133999001500140190216s9999||||xx |||||||||||||| ||und|| aNeil Campbell Obe 0aOrganic Chemistry bUbs Publishersc1964 a941p aChemistry cBK c1984d1984