Thirteenth report by the International Telecommunication Union on the telecommunication and the peac - detaljert visning

Thirteenth report by the International Telecommunication Union on the telecommunication and the peaceful uses of outer space

International Telecommunication Union
Bok Engelsk 1974


Utgitt	Geneva : ITU , 1974
Omfang	131 s. : ill.
Emner	Artificial satellites in telecommunication - Congresses