The problems of transmitting press message a study submitted by Unesco and the International Telecomunication Union to the Economic and Social Council of the .N
| Corporate Authors: | United Nations Educational, Scientific and Cultural Organization (-) |
|---|---|
| Format: | Book |
| Bahasa: | eng |
| Terbitan: |
Paris :
, 1956
|
| Physical Description: |
95 hlm. ; 27 cm |
|---|