Telephone communication : with particular application to medium-frequency alternating currents and electro-motive forces /

Bibliographic Details

Main Author:	Wright, Charles Allen, 1884-
Other Authors:	Puchstein, A. F. (Albert Frederick), 1886-
Format:	Book
Language:	English
Published:	New York : McGraw-Hill, 1925.
Edition:	1st ed.
Subjects:	Telephone.