TY - BOOK AU - Lichtenberg,D.B. TI - Unitary symmetry and elementary particles AV - QC721 .L69 U1 - 539.7/21 PY - 1970/// CY - New York PB - Academic Press KW - Eightfold way (Nuclear physics) KW - Local N1 - 920316; Bibliography: p. 237-239 ER -