TY  - BOOK
AU  - Ryner, J H
TI  - Cathode Ray Oscillographs
U1  - 537.53 
PY  - 1957///
CY  - London
PB  - Sir Issac Pitman & Sons
KW  - General Stack
KW  - Cathode ray tubes
KW  - Cathode ray oscillographsCathode ray
KW  - Physics
ER  -