Telephone service
Subtitle: the obligation of the telephone company to the telephone subscriber
By: C.A. Wright ...
Series: Circular no. 9, Engineering experiment station, the Ohio State University, Columbus
Publisher: The University
Published: 1922
Place of publication: Columbus
Language: eng
Number of pages: 14
Subjects: Telephone.
Notes: At head of title: The Ohio State University bulletin, v. 27, no. 2. Aug. 30, 1922.