1 نتائج 'visual materials'
Visual materials (en)
Material visual (es), Наглядные материалы (ru), مواد بصرية (ar), مواد مرئية (ar), Support visuel (fr)
Drawings, Graphs, Illustrations, Maps, Photographs, Posters
Audiovisual materials, Documentary heritage, Film strips, Microforms, Nonbook materials
Information and communication
> Information sources
Material visual (es), Наглядные материалы (ru), مواد بصرية (ar), مواد مرئية (ar), Support visuel (fr)
http://vocabularies.unesco.org/thesaurus/concept508