TY - BOOK AU - Frisch,David H. AU - Thorndike,Alan M. TI - Elementary particles T2 - Van Nostrand momentum books U1 - 539.721 PY - 1964/// CY - Princeton, N.J. PB - D. Van Nostrand KW - Particles (Nuclear physics) KW - Electrons N1 - Library has 2 cops; Includes bibliographical references and index ER -