The ARRL general class license manual for radio amateurs : everything you need to pass your general class written exam /
The ARRL general class license manual for radio amateurs : everything you need to pass your general class written exam /
ARRL edited by Larry D. Wolfgang WR18
- Newington : ARRL c2001
- viii, 380 p. : ill. ; 24 cm
Telecommunication
384.54
Telecommunication
384.54
