1 نتائج 'audiovisual aids'
Audiovisual aids (en)
Auxiliar audiovisual (es), Аудиовизуальные пособия (ru), وسائل سمعية وبصرية (ar), Auxiliaire audiovisuel (fr)
Teaching materials
Educational films, Educational radio, Educational television, Educational video
Audiovisual instruction, Audiovisual materials, Educational technology, Film strips, Multimedia instruction, Projectors, Teaching machines
Education
> Educational facilities
Auxiliar audiovisual (es), Аудиовизуальные пособия (ru), وسائل سمعية وبصرية (ar), Auxiliaire audiovisuel (fr)
http://vocabularies.unesco.org/thesaurus/concept3333