Advances in molecular spectroscopy: 3v., proceedings of the 4th International meeting on molecular spectroscopy Edited by A. Mangini. - Oxford, Symposium Publications Division, Pergamon Press, 1962. - 3 v. (xxxii, 1393 p.) illus. 26 cm. Subjects--Index Terms: Molecular spectroscopy--Congresses Dewey Class. No.: 539.12 / MAN