Plan general de developpement du reseau interregional des telecommunications: 1975-1978-1982 = General plan for the development of the interregional telecommunication network 
Subtitle: 1975-1978-1982
Publisher: L'Union internationale des telecommunications
Published: 1976
Language: eng
Format: Unknown Binding
ISBN-13: 9789271000643
Subjects: International cooperation; Telecommunication