From telegraphy to television
Subtitle: the story of electrical communications
By: by Lt.-Col. Chetwode Crawley, M.I.E.E., with 44 illustrations.
Publisher: F.Warne & co., ltd.
Published: 1931
Place of publication: London and New York
Language: eng
Number of pages: 212
Subjects: Telegraph; Telephone; Telegraph, Wireless; Radio; Television