TY  - BOOK
AU  - Rollnik H ed.
ED  - International Summer Institute on Theoretical Physics( 6th : 1974 : Bonn )
ED  - 
TI  - Trends in elementary particle theory: proceedings
U1  - 539.721 
PY  - 1975///
CY  - Berlin
PB  - Springer Verlag
KW  - particle theory
ER  -