The Bell telephone system
By: by Arthur W. Page
Publisher: Harper & Brothers
Published: 1941
Place of publication: New York; London
Language: eng
Number of pages: 216
Subjects: American Telephone and Telegraph Company
Notes: Includes index.

Microfilm. New York, N.Y. : Columbia University Libraries, 1989. 1 microfilm reel ; 35 mm. Master negative: 9904-5. No. 5 on a reel of 10 titles.