TY  - BOOK
AU  - Neeteson,P.A.
TI  - Vacuum valves in pulse technique
U1  - 621.38151 
PY  - 0000///Philips Technical Library,
PY  - 1955///
CY  - Holland
KW  - Vaccum-tubes
KW  - Switching theory
KW  - Switching circuits
KW  - Electron tubes
N1  - Includes index
ER  -