00000nam a2200000 a 4500 20251203090448.0 0121898024 530.1522, D, cor Cornwell, J.F Group theory in physics Vol.II LoNew Delhion Academic Press 1985 xvi,375p, 22cm Techniques of physics 7 Group theory Eng 100 010 _ 16027 LIBSC C 8402 8402 0 0 0 0 PU PU 1998-04-08 0 530.1522, D, cor 16027 BK