1 results for 'encyclopaedias'
Encyclopaedias (en)
دوائر المعارف (ar), موسوعات (ar), Encyclopédie (fr), Энциклопедии (ru), Enciclopedia (es)
Reference materials
Dictionaries
Information and communication
> Information sources
دوائر المعارف (ar), موسوعات (ar), Encyclopédie (fr), Энциклопедии (ru), Enciclopedia (es)
http://vocabularies.unesco.org/thesaurus/concept7983