Learning the radiotelegraph code
By: by John Huntoon
Series: The Radio amateur's library. Publication -- no. 18
Publisher: The American radio relay league, inc.
Published: 1942
Place of publication: West Hartford, Conn
Language: eng
Number of pages: 34
Subjects: Radio; Handbooks, manuals; Cipher and telegraph codes
Other titles: Radiotelegraph code.
Notes: "First edition, July, 1942."

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