Reference Data For Radio Engineers/
International Telephone and Telegraph Corporation
- 5th
- New York Howard W. Sams and Co 1968
- 1138p. ;25cm
85-297
Radio broadcasters
Radio--Receivers and reception
Shortwave radio
TK6552 / .F4 1968
85-297
Radio broadcasters
Radio--Receivers and reception
Shortwave radio
TK6552 / .F4 1968