Wehr, M. Russell Introductory atomic physics by Russell Wehr and James A. Richards, Jr. - Reading, Mass. Addison-Wesley Pub. Co. [1962] - 420 p. illus. 24 cm. - Addison-Wesley series in physics . LCCN: 62009406 Subjects--Topical Terms: AtomsNuclear physics LC Class. No.: QC173 / .W4 Dewey Class. No.: 539