1 résultat(s) pour 'textbooks'
Textbooks
Guides
Educational publications, Open educational resources, Teaching guides, Teaching materials
Information and communication
> Information sources
كتب دراسية (ar), كتب مدرسية (ar), كتب مقررة (ar), Libro de texto (es), Manuel scolaire (fr), Учебники (ru)
http://vocabularies.unesco.org/thesaurus/concept9368