The problems of transmitting press messages, a study submitted by UNESCO and the International Telecommunication Union to the Economic and Social Council of the United Nations.

The problems of transmitting press messages, a study submitted by UNESCO and the International Telecommunication Union to the Economic and Social Council of the United Nations.

Xehetasun bibliografikoak
Egile korporatiboa: United Nations Educational, Scientific and Cultural Organization, International Telecommunication Union
Formatua: Liburua
Hizkuntza:English
Argitaratua: [Paris] s.n. [1956].
Gaiak:
Telecommunication > Rates.
Foreign news.