The ARRL Extra Class License Manual for Ham Radio By: H Ward Silver | Ebooks - Math/Science/Tech | PDF | 80.77 MiB
June 25th 2012 | ISBN: 087259517X | English
The ARRL Handbook For Radio Communications 2017 By: ARRL Inc | Ebooks - Math/Science/Tech | PDF | 181.88 MiB
September 30th 2016 | ISBN: 1625950624 | English | 1280 pages