An historical review of the San Francisco Exchange
By: by R.S. Masters, R.C. Smith, W.E. Winter.
Contributors: Smith, R. C.; Winter, W. E.
Publisher: Pacific Telephone and Telegraph Co.
Published: 1927
Place of publication: San Francisco
Language: eng
Number of pages: 113
Subjects: Pacific Telephone and Telegraph Company.; San Francisco (Calif.) -- History.