The radio handbook.
Orr, William Ittner
The radio handbook. - 6th ed. - Summerland, Calif. Editors and Engineers, Ltd. 1962. - 808 p. ill.
Radio--Amateurs' manuals.
The radio handbook. - 6th ed. - Summerland, Calif. Editors and Engineers, Ltd. 1962. - 808 p. ill.
Radio--Amateurs' manuals.