Cover Image

Common control of telephone systems /

Bibliographic Details
Main Author: Pearce, J. G.
Format: Book
Language:English
Published: Chicago : Telephony Pub. Corp., [1967?]
Subjects:
Telephone.
Switching theory.
Electronic circuits.
Description
Item Description:Reprinted from Telephony, the journal of the telephone industry.
Physical Description:40 unnumbered pages : illustrations ; 28 cm.
Bibliography:Includes bibliographical references.