000			004890000a22001450004500
008			140223b1982 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aC92
082			_aC92
245			_aTheory of fundamental interactions :Proceedings ,ed by G Costa and R R Gatto
260			_aAmsterdam _bNorth Holland _c1982
500			_aItalian Physical society
650			_aNUCLEUS
906			_aINTERNATIONAL SCHOOL OF PHYSICS, Enrico Fermi, Course 81, Varenna, (Italy) 21 July-2 August 1980.
999			_c227618 _d227618