The world's public telephone networks, 1985-1994
By: Edgar A. Grabhorn.
Series: DR reports
Publisher: Decision Resources
Published: 1992
Place of publication: Waltham, Mass. (1100 Winter St., Waltham 02154-1238)
Language: eng
Number of pages: 21
Subjects: Telephone companies -- Statistics.; Telephone -- Statistics.
Notes: "February 1992."