00418nam a2200157Ia 450000100060000000800410000602000150004704000130006208200220007510000190009724500530011626000590016930000110022854600070023965000140024656150140506s9999    xx            000 0 und d  a0805331530  cPK-LaUMT  aMAL 512.55bGEO-L  aGeorgi, Howard  aLie algebras in particle PhysicscGeorgi, Howard  aReading,USA:bAddison-Wesley Publishing Company,c1982  a255 p.  aEN  aParticles