Governmental and private telegraph and telephone utilities, an analysis
Series: Commercial bulletin / American Telephone and Telegraph Company ; no. 7
Publisher: The Company
Published: 1914
Place of publication: New York
Language: eng
Number of pages: 95
Notes: Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1987. 1 microfilm reel ; 35 mm.
Cover title.
Call number of original: HE7781.A6.
Master microform held by: DLC.
[microform]