Voice systems network management
Subtitle: communications systems & services.
Contributors: Communications/Information Systems.
Publisher: Yankee Group
Published: 1987
Place of publication: Boston, MA (200 Portland St., Boston 02114)
Language: eng
Number of pages: 34
Subjects: Speech processing systems industry.; Private branch exchange telephone equipment industry.; Telephone supplies industry.; Market surveys.
Notes: At head of title: Communications/Information Systems.
"October 1987."