An annotated bibliography of UNESCO publications and documents dealing witj space communication, 1953-1970 .

An annotated bibliography of UNESCO publications and documents dealing witj space communication, 1953-1970 .

Sonraí bibleagrafaíochta
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Paris s.n. 1971.
Sraith:Its Document COM/WS/166
Ábhair:
Artificial satellites in telecommunication > Bibliography.