ARLA/CLUSTER: Livro gratuito " The Art & Skill of Radio Telegraphy " de N0HFF com 241 páginas .

[João Gonçalves Costa]

The Art & Skill of Radio Telegraphy

This 241-page publication on learning Morse Code is available for free download

It is described as being "For those who are interested in telegraphy, for those who would like to learn it, for those who love it, and for those who want to improve their skills in it"
  
To download The Art & Skill Of Radio Telegraphy PDF, click here:
http://www.qsl.net/n9bor/images/The%20Art%20&%20Skill%20of%20Radio-Telegraphy%203rd%20edition%204-02.pdf

Fonte:Southgate Amateur Radio Club.