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Telecommunications systems and services directory.

Bibliographic Details
New Title:Telecommunications directory
Format: Serial
Language:English
Published: Detroit, Mich. : Gale Research Co., [1983-]
Subjects:
Telecommunication > Directories.
Online Availability: Check for online availability
Description
Published:1st ed.-4th ed.
Physical Description:volumes ; 28 cm.
Publication Frequency:Frequency varies.
ISSN:0738-3045