1 results for 'international circulation of materials'
International circulation of materials
تداول دولي للمواد (ar), Circulation internationale de matériels (fr), Международный оборот информационных материалов (ru), Circulación internacional de materiales (es)
Information dissemination
Book distribution, Dissemination of knowledge, Document delivery, Exchange of publications, Interlibrary loans, Postal services, Selective dissemination of information
Information and communication
> Documentary information processing
تداول دولي للمواد (ar), Circulation internationale de matériels (fr), Международный оборот информационных материалов (ru), Circulación internacional de materiales (es)
http://vocabularies.unesco.org/thesaurus/concept4194