Emmerson, J. McL Symmetry principles in particle physics / by J. McL. Emmerson - Oxford : Clarendon Press, 1972 - xii, 184 p. : ill. ; 24 cm. - Oxford studies in nuclear physics . Includes index Bibliography: p. 178-179 ISBN: £ 5.50 Subjects--Topical Terms: Particles (Nuclear physics)Symmetry (Physics)Angular momentumSymmetry Dewey Class. No.: 539.7