TY  - GEN
AU  - Gibson, William Martin
AU  - Pollard, B.R
TI  - Symmetry principles in elementary particle physics
T2  - Cambridge Monographs on physics
SN  - 0521299640
U1  - 539.721 
PY  - 1976///
CY  - Cambridge
PB  - Cambridge U.P.
KW  - PHYSICS
ER  -