Wireless telephony, in theory and practice,

Bibliographic Details

Main Author:	Rühmer, Ernst Walter, 1878-
Other Authors:	Erskine-Murray, James, 1868-1927 (Translator)
Format:	Book
Language:	English
Language Notes:	In English, translated from the German.
Published:	London, C. Lockwood and Sons, 1908.
Subjects:	Radio. Radio broadcasting.