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لغة المحتوى

1 نتائج 'nonbook materials'

Nonbook materials
Documents
Databases, ISBD, Primary documents, Recordings, Secondary documents, Visual materials
Information and communication > Information sources
Material no impreso (es), Материалы в некнижной форме (ru), مواد غير الكتب (ar), Matériel non imprimé (fr)
http://vocabularies.unesco.org/thesaurus/concept7424