Materias
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UNESCO > 5 Información y comunicación > 5.30 Fuentes de informaci?n > Documento secundario > Revista bibliogr?fica > Resumen
The usually non-critical indication of the subject contents of a document, aiming to permit the user a decision about the relevance of the document.
Resumen
Commentaire :
The usually non-critical indication of the subject contents of a document, aiming to permit the user a decision about the relevance of the document.
SynonymesAbstract journals |
materia vacía
