A History of engineering and science in the Bell System 
Subtitle: transmission technology (1925-1975)
Publisher: AT&T Bell Laboratories
Published: 1985
Language: eng
Format: Hardcover
Number of pages: 812
ISBN-13: 9780932764089
Description: Vol. 3 prepared by A.E. Joel, Jr. and other members of the technical staff, Bell Telephone Laboratories; G.E. Schindler, Jr., editor. Includes bibliographies and indexes. [1] The early years (1875-1925) -- [2] National service in war and peace (1925-1975) -- v. 3. Switching technology (1925-1975) -- [4] Physical sciences (1925-1980) -- [5] Communications sciences (1925-1980) -- [6] Electronics technology (1925-1975) -- [7] Transmission technology (1925-1975).