Interconnect industry statistical review, 1981
By: compiled by the Research Department, North American Telephone Association.
Contributors: North American Telephone Association. Research Dept.
Publisher: NATA
Published: 1981
Place of publication: Washington, D.C. (511 2nd St., N.W., Washington 20002)
Language: eng
Number of pages: 28
Subjects: Telephone supplies industry -- United States -- Statistics.; Telephone -- United States -- Statistics.