Follow-up study of the costs of providing and operating international telephone service between industrialised and developing countries : WATTC'88 resolution PL/3.

Bibliographic Details
Corporate Author: International Telecommunication Union
Language:English
Published: Geneva : International Telecommunication Union, 1990.
Subjects:
Physical Description:20, 4 pages, 7 unnumbered pages ; 30 cm
Format: Government Document Book

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