00772nam a22002531  45000010008000000030004000080050017000120080041000290100017000700350012000870400018000990500017001170820017001341000033001512450064001842600047002483000033002953360026003283370028003543380027003824900057004095040029004666500023004953587673OSt20260116081544.0731212s1966    nyua     b    000 0 eng    a   66020390   a3587673  aDLCcDLCdDLC00aQC721b.C38500a539.701512861 aCarruthers, Peter A.,d1935-10aIntroduction to unitary symmetryc[by] Peter A. Carruthers.  aNew York,bInterscience Publishers,c1966.  aviii, 226 p.billus.c21 cm.  atextbtxt2rdacontent  aunmediatedbn2rdamedia  avolumebnc2rdacarrier0 aInterscience tracts on physics and astronomy, no. 27  aIncludes bibliographies. 0aSymmetry (Physics)