An Elementary Manual of Radiotelegraphy and Radiotelephony for Students and Operators Sir John Ambrose Fleming Published: 1908 Total Pages: 364 Get eBook
The Principles Underlying Radio Communication United States. National Bureau of Standards Published: 1922 Total Pages: 634 Get eBook
Proceedings of the United States Naval Institute United States Naval Institute Published: 1919 Total Pages: 1180 Get eBook
