Fiber optics after long distance
Subtitle: communications systems & services.
Contributors: Yankee Group.
Publisher: Yankee Group
Published: 1986
Place of publication: Boston, Mass. (89 Broad St., Boston 02110)
Language: eng
Number of pages: 114
Subjects: Fiber optics industry -- United States.; Market surveys -- United States.; Long distance telephone service -- United States.
Notes: At head of title: Communications/Information Systems.
"July 1986."