TY  - BOOK
TI  - The Encyclopedia of Radio and Television a Complete Alphabetical Reference to All Aspects of Modern Radio Technology 
U1  - 621.384103 
PY  - 1950///
CY  - London : 
PB  - Odhams Press, 
KW  - Radio Engineering Encyclopedias
KW  - Television Encyclopedias
N1  - NN
ER  -