TY - BOOK ED - Unesco. TI - Report of the Commission on Technical Needs in press, film, radio, following surveys in seventeen countries and territories T2 - Unesco publication AV - PN 4815 U63 PY - 1948///- CY - Paris PB - United Nations Educational, Scientific and Cultural Organization KW - Unesco KW - Journalism KW - Periodismo KW - Motion pictures KW - Películas cinematográficas KW - Radio ER -