1 نتائج 'directories'
Directories (en)
Directorio (es), Адресные справочники (ru), ادلة (ar), Répertoire (fr)
Secondary documents
Guides to information sources
Reference materials
Information and communication
> Information sources
Directorio (es), Адресные справочники (ru), ادلة (ar), Répertoire (fr)
http://vocabularies.unesco.org/thesaurus/concept8078