The PBX equipment market in the United States.
Contributors: Frost & Sullivan.
Publisher: Frost & Sullivan
Published: 1982
Place of publication: New York, N.Y. (106 Fulton St., New York 10038)
Language: eng
Number of pages: 280
Subjects: Telephone supplies industry -- United States.; Private branch exchange telephone equipment industry -- United States.; Market surveys -- United States.
Other titles: PBX market in the U.S.
Notes: "#A1105."
"November 1982."
Spine title: PBX market in the U.S.