Changing times of telecommunications
By: by Lynette M. Pozza.
Contributors: Dun & Bradstreet Information Services.
Edition: 2nd ed.
Publisher: Dun & Bradstreet Information Services
Published: 1992
Place of publication: [Murray Hill, N.J.?]
Language: eng
Number of pages: 157
Subjects: Telecommunication -- United States.; Telecommunication -- Law and legislation -- United States.; Cellular telephones -- United States.
Notes: Cover title: 1992, changing times of telecommunications.