World communications
Subtitle: new horizons, new power, new hope.
Contributors: International Telecommunication Union.
Series: Le Monde Economique international publications; World communications book; Monde Economique international publications; World communications book
Publisher: [G.L. Franco]
Published: 1983
Place of publication: Novara, Italy
Language: eng
Number of pages: 365
Subjects: Telecommunication.
Notes: Published under the auspices of the International Telecommunications Union.

In English, French and Spanish.