Allen, Herbert Stanley, 1873 - Electrons and waves : an introduction to atomic physics / H. S tanley Allen - London : Macmillan and co. , 1932 - vii p., 1 l., 336 p : ill., diagrs. ; 19 cm "Includes references": p. 317 - 319 Subjects--Topical Terms: Quantum theory Dewey Class. No.: 539 ALL