Tutorial, digital private branch exchanges (PBXs)
By: [edited by] Edwin R. Coover.
Contributors: Coover, Edwin R., 1942-
Publisher: IEEE Computer Society Press; [Order from] IEEE Computer Society
Published: 1989
Place of publication: Washington, D.C; Los Angeles, CA
Language: eng
Number of pages: 384
Subjects: Telephone -- Private branch exchanges.; Telephone switching systems, Electronic.; Private branch exchange telephone equipment industry.; Digital electronics.
Other titles: Digital private branch exchanges (PBXs)
Notes: Includes bibliographical references (p. 377-381).
"Computer Society order number 829."
"IEEE catalog number EH0282-4."