Radio Operating Questions and Answers/
Hornung, J. L.
Radio Operating Questions and Answers/ J. L. Hornung and Alexander A. Mckenzie - 13th ed. - New York : McGraw-Hill, c1964 - ix,598p.: ills.; 22cm.
Includes Index
1. Radio Operators.
2. E.E.E.
621.3841/ HOR
Radio Operating Questions and Answers/ J. L. Hornung and Alexander A. Mckenzie - 13th ed. - New York : McGraw-Hill, c1964 - ix,598p.: ills.; 22cm.
Includes Index
1. Radio Operators.
2. E.E.E.
621.3841/ HOR