Intergovernmental council of the international programme for the development of communication : (first session) Unesco house, paris, 15-22 june 1981 ; final report.
- Paris : UNESCO, c 1988.
- Various pages ; 30 cm.
346 346
Communication.--report
Technological Advancement.
Program Improvement.
384.06 / U2i
346 346
Communication.--report
Technological Advancement.
Program Improvement.
384.06 / U2i