WR1B LARRY D. WOLFGANG books & textbook
NOW YOU'RE TALKING!: ALL YOU NEED TO GET YOUR HAM RADIO TECHNICIAN LICENSE: INCLUDES NEW FCC RF SAFETY INFORMATION: NEW! 3RD EDITION " There'll never be a better time to get your ham radio license! "
JOE COSTA WR1B LARRY D. WOLFGANG N1BKE JOEL P. KLEINMAN
THE AMERICAN RADIO RELAY LEAGUE /1996-01-01 Paperback / 430 Pages
e-learning from scratch
人民邮电出版社 /1991-01-01 Paperback
isbn-10: 7115205175 / isbn-13: 9787115205179
