99 ways to improve your shortwave listening
Buckwalter, Len.
99 ways to improve your shortwave listening by Len Buckwalter. - 1st ed. - Indianapolis, H. W. Sams c1972. - 144 p. ill. 22 cm.
067220911X
Radio--Amateurs? manuals.
Shortwave radio--Receivers and reception.
99 ways to improve your shortwave listening by Len Buckwalter. - 1st ed. - Indianapolis, H. W. Sams c1972. - 144 p. ill. 22 cm.
067220911X
Radio--Amateurs? manuals.
Shortwave radio--Receivers and reception.