History, theory, and practice of the electric telegraph.
By George B. Prescott ...

Description

Main Author

Prescott, George B. (George Bartlett), 1830-1894.

Language(s)

English

Published

Boston, Ticknor and Fields, 1866.

Edition

3d ed., rev. and enl.

Subjects

Telegraph.
Telegraph.

Physical Description

xiii, 508 p. incl. front., illus., port. 20 cm.

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