Telephone
Subtitle: a manual of the design, construction, and operation of telephone exchanges ...
By: By Arthur Vaughan Abbott, C.E.
Publisher: McGraw publishing company
Published: 1903
Place of publication: New York
Language: eng
Subjects: Telephone; Telephone stations. [from old catalog]
Table of contents: title: pt. 1. The location of central offices.; title: pt. 2. Construction of underground conduits.; title: pt. 3. The construction of cable plant.; title: pt. 4. The construction of aerial lines.; title: pt. 5. The substation.; title: pt. 6. Switchboards and the central office.