TY  - BOOK
AU  - Messel, H.
AU  - Crawford, D. F.
TI  - ELECTRON-PHOTON SHOWER DISTRIBUTION FUNCTION
U1  - 539.7211021 
PY  - 1970///
CY  - Oxford
PB  - Pergamon Press
KW  - Electrons -- Tables, Etc
KW  - Photons -- Tables, Etc
ER  -