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Traffic and trunking principles in automatic telephony. [2d rev. ed.]

Traffic and trunking principles in automatic telephony. [2d rev. ed.]
Paper図書
E. Benn[1949]<621.38575-B512t2>
National Diet Library

Automatic telephony; a comprehensive treatise on automatic and semi-automatic systems, by Arthur Bessey Smith and Wilson Lee Campbell. 2d ed.

Automatic telephony; a comprehensive treatise on automatic and semi-automatic systems, by Arthur Bessey Smith and Wilson Lee Campbell. 2d ed.
Paper図書
McGraw-Hill Book Company, Inc.1921.<220-87a>
National Diet Library

The principles of automatic telephony / by Walter Atkins. (Electrician series)

The principles of automatic telephony / by Walter Atkins. (Electrician series)
Paper図書
Van Nostrand[1914?]<206-117>
National Diet Library

Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems / by Arthur Bessey Smith and Wilson Lee Campbell. 1st ed.

Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems / by Arthur Bessey Smith and Wilson Lee Campbell. 1st ed.
Paper図書
McGraw-Hill1914.<220-87>
National Diet Library

Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems / by Arthur Bessey Smith and Wilson Lee Campbell. 1st ed.

Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems / by Arthur Bessey Smith and Wilson Lee Campbell. 1st ed.
Paper図書
McGraw-Hill1914.<210-224>
National Diet Library

Automatic telephony

Automatic telephony
Paper図書
Pitman1938
Other Libraries in Japan

Traffic and trunking principles in automatic telephony 2nd rev. ed

Traffic and trunking principles in automatic telephony 2nd rev. ed
Paper図書
by G.S. BerkeleyE. Benn1949
Other Libraries in Japan

Traffic and trunking principles in automatic telephony

Traffic and trunking principles in automatic telephony
Paper図書
by G.S. BerkeleyEtnrdy Benn1934
Other Libraries in Japan

A manual of automatic telephony

A manual of automatic telephony
Paper図書
by Charles W. WilmanCrosby Lockwood1927
Other Libraries in Japan
  • Alternative TitleAutomatic telephony
  • Alternative TitleAutomatic telephony

An introduction to the strowger system of automatic telephony Second Impression

An introduction to the strowger system of automatic telephony Second Impression
Paper図書
by H.H. HarrisonLongmans, Green1925
Other Libraries in Japan
  • Note (General)Spine title: Automatic telephony Includes index
  • Alternative TitleAutomatic telephony
  • Alternative TitleAutomatic telephony

The call indicator system in automatic telephony

The call indicator system in automatic telephony
Paper図書
A. G. FreestoneSir Isaac Pitman & Sons1928
Other Libraries in Japan

An introduction to the Strowger system of automatic telephony

An introduction to the Strowger system of automatic telephony
Paper図書
by H.H. HarrisonLongmans, Green and Co.1924
Other Libraries in Japan
  • Alternative TitleStrowger system of automatic telephony Automatic telephony
  • Alternative TitleStrowger system of automatic telephony Automatic telephony

Automatic telephony simplified : a book for telephone engineering officers, traffic officers, and students who wish to acquire a sound knowledge of the principles and practice of automatic telephony as adopted by the British Post Office

Automatic telephony simplified : a book for telephone engineering officers, traffic officers, and students who wish to acquire a sound knowledge of the principles and practice of automatic telephony as adopted by the British Post Office
Paper図書
by C.W. BrownSir Isaac Pitman1928
Other Libraries in Japan

An outline of automatic telephony

An outline of automatic telephony
Paper図書
by William AitkenErnest Benn1925
Other Libraries in Japan

Relays in automatic telephony : their construction, design, and adjustment,together with the theory of impulsing and the measurement of time lags

Relays in automatic telephony : their construction, design, and adjustment,together with the theory of impulsing and the measurement of time lags
Paper図書
R. W. PalmerPitman1930
Other Libraries in Japan

The director system of automatic telephony : a book for linesmen, traffic officers, and telephone engineers, who wish to make themselves familiar with the theory of the director system

The director system of automatic telephony : a book for linesmen, traffic officers, and telephone engineers, who wish to make themselves familiar with the theory of the director system
Paper図書
by W. E. HudsonSir Isaac Pitman1927
Other Libraries in Japan

Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems 2nd ed.

Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems 2nd ed.
Paper図書
by Arthur Bessey Smith and Wilson Lee CampbellMcGraw-Hillc1921
Other Libraries in Japan

The principles of automatic telephony 2nd and enlarged ed

The principles of automatic telephony 2nd and enlarged ed
Paper図書
by Walter AtkinsThe Electrician[1914]
Other Libraries in Japan

Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems 1st ed

Automatic telephony : a comprehensive treatise on automatic and semi-automatic systems 1st ed
Paper図書
by Arthur Bessey Smith and Wilson Lee CampbellMcGraw-Hill1914
Other Libraries in Japan

Telephony; a detailed exposition of the telephone system of the British post office, by T. E. Herbert...and W. S. Procter. 2d ed. (The specialists' series)

Telephony; a detailed exposition of the telephone system of the British post office, by T. E. Herbert...and W. S. Procter. 2d ed. (The specialists' series)
Paper図書
Sir I. Pitman & sons, ltd.1932-<621.385-H537t>
National Diet Library
  • Contentsv. 1 Manual switching systems and line plant v. 2 Automatic telephony.
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