Wireless telegraphy; a popular exposition.

Mode of access: Internet.

A history of wireless telegraphy, 1838-1899: including some bare-wire proposals for subaqueous telegraphs /

Includes bibliographical references and index.

Maver's wireless telegraphy: theory and practice.

Mode of access: Internet.

International wireless telegraphy : hearing before the Committee on Foreign Relations, United States Senate, Sixty-second Congress, on an International Wireless Telegraphy Convention, with service regulations annexed thereto, a supplementary agreement, and a final protocol, all signed at Berlin on November 3, 1906, by delegates of the United States and those of several other powers. February 21, 1912.

Mode of access: Internet.

The thermionic vacuum tube and its applications,

Mode of access: Internet.

Radiotelefonía española; radiotelegrafía con onda continua. Transmisores, receptores y amplificadores de la C.I.T. Descripción, teoría, funcionamento e instrucciones prácticas para su manejo.

Mode of access: Internet.

QST.

A magazine devoted entirely to amateur radio.

Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise,

"Credit is largely due to Frank D. Graham ... for the authorship of the Guides, and for the original sketches illustrating electrical principles and construction."--Pref. to no. 1.

La télégraphie sans fil et les ondes électriques,

First edition, 1899, has title: Les ondes électriques et la télégraphie sans fil.

Radiotélégraphie pratique et radiotéléphonie,

Mode of access: Internet.

La théorie et la pratique des radiocommunications ...

Mode of access: Internet.

Lehrbuch der drahtlosen Telegraphie /

Mode of access: Internet.

International wireless telegraph : [hearings, Sixtieth Congress, first session.] An international wireless telegraph convention, with service regulations annexed thereto, a supplementary agreement, and a final protocol, all signed at Berlin on November 3, 1906, by delegates of the United States and those of several other powers, and hearings thereon before the Committee on Foreign Relations, United States Senate, ...

Mode of access: Internet.