TY - BOOK AU - Carruthers, Peter A., TI - Introduction to unitary symmetry T2 - Interscience tracts on physics and astronomy, no. 27 AV - QC721 .C385 U1 - 531.34 PY - 1966/// CY - New York PB - Interscience Publishers KW - Symmetry (Physics) N1 - Includes bibliographies ER -