1 résultat(s) pour 'secondary documents'
Secondary documents (en)
وثائق ثانوية (ar), Documento secundario (es), Document secondaire (fr), Вторичные документы (ru)
Accessions lists, Anthologies, Bibliographic journals, Bibliographies, Catalogues, Directories, Indexes, Inventories, Literature reviews, Quotations, Research registers
Bookform materials, Book reviews, Nonbook materials
Information and communication
> Information sources
وثائق ثانوية (ar), Documento secundario (es), Document secondaire (fr), Вторичные документы (ru)
http://vocabularies.unesco.org/thesaurus/concept506