Operator's wireless telegraph and telephone hand-book
Subtitle: a complete treatise on the construction and operation of the wireless telegraph and telephone, including the rules of naval stations, codes, abbreviations, etc.
By: by Victor H. Laughter.
Publisher: F.J. Drake & co.
Published: 1909
Place of publication: Chicago
Language: eng
Number of pages: 180
Subjects: Telegraph, Wireless; Radio