TY  - BOOK
AU  - Washtell, C. C. H.
TI  - AN INTRODUCTION TO RADIATION COUNTERS AND DETECTORS
U1  - 539.77 
PY  - 1958///
CY  - London
PB  - Newnes
KW  - Ionization Chamebrs
KW  - Nuclear Counters
N1  - Title On Spine : Radiation Counters And Detectors
ER  -