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100 Years of Telephone Switching: Manual and Electromechanical Switching (1878-1960's) Pt. 1

100 Years of Telephone Switching: Manual and Electromechanical Switching (1878-1960's) Pt. 1

by Robert J. Chapuis
Hardback
Publication Date: 01/01/2003

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$279.95
In this work, not only the principles by which manual and automatic systems function are distinguished, but also the background to the invention is given. This is done from the perspective of an unbiased international observer.
ISBN:
9781586033491
9781586033491
Category:
Telephone technology
Format:
Hardback
Publication Date:
01-01-2003
Publisher:
IOS Press
Country of origin:
United States
Edition:
2nd Edition
Pages:
496
Dimensions (mm):
250x200mm
Weight:
1.54kg

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