Г2    K30         Kekule centennial. A symposium co-sponsored by the Division of History of chemistry, the Division of organic chemistry, and the Division of chemical education at the 150 th Meeting of the american chemical society, Atlantic City, N. J., Sept. 15-16. 1965 [Text] : научное издание. - Washington : Amer. chem. soc., 1966. - 198 p. : ill. - (Advances in chemistry series ; №. 61). - Bibliogr. at the end of the art. - Ind.: p.195-198. - 7.50 р.ББК: Г2 Экземпляры: аб. (1)