TY  - BOOK
AU  - Powell, C.F
AU  - Fowler, P. H.
AU  - Perkins, D. H,.
TI  - The study of elementary particles by the  photographic method : an accoount of the  principle techniques and discoveries  illustratedby an atlas of photomicrographs
U1  - 539 
PY  - 1959///
CY  - London
PB  - Pergamon Press
N1  - SR
ER  -