Lichtenberg, D. B. Unitary symmetry and elementary particles [by] D. B. Lichtenberg. - New York Academic Press 1970. - xiii, 246 p. illus. 920316 Bibliography: p. 237-239. LCCN: 71117114 //r862 Subjects--Topical Terms: Eightfold way (Nuclear physics) LC Class. No.: QC721 / .L69 Dewey Class. No.: 539.7/21