A Guide to Amateur Radio /
Hawker, Pat.
A Guide to Amateur Radio / P. Hawker. - Seventeenth Edition - London : Newnes-Butterworth, 1979. - 128 p. : fig.
Includes Index.
0-408-00385-5
Radio Communication
A Guide to Amateur Radio / P. Hawker. - Seventeenth Edition - London : Newnes-Butterworth, 1979. - 128 p. : fig.
Includes Index.
0-408-00385-5
Radio Communication