DocumentCode
1506909
Title
Voice-frequency signalling and dialling in long-distance telephony
Author
Radley, W.G. ; Wright, E.P.G.
Volume
88
Issue
12
fYear
1941
fDate
12/1/1941 12:00:00 AM
Firstpage
436
Lastpage
440
Keywords
telephony;
fLanguage
English
Journal_Title
Electrical Engineers - Part I: General, Journal of the Institution of
Publisher
iet
Type
jour
DOI
10.1049/ji-1.1941.0093
Filename
5293664
Link To Document