Long distance services : a buyer's guide /

Bibliographic Details
Main Author: Briere, Daniel D. (συγγραφέας.)
Format: Book
Language:English
Published: Boston : Artech House, c1990.
Series:The Artech House telecommunications library
Subjects:
Description
Item Description:Περιλαμβάνει ευρετήριο.
Physical Description:xi, 293 σ. : εικ. ; 24 εκ.
ISBN:0890064393