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Bibliographic Details
Main Author: Javier González García
Format: Artículo científico
Language:es
Published: Universidad Nacional de Educación a Distancia 2007
Subjects:
Online Access:https://www.redalyc.org/articulo.oa?id=70601008
https://www.redalyc.org/journal/706/70601008/
https://www.redalyc.org/journal/706/70601008/html/
https://www.redalyc.org/journal/706/70601008/70601008.epub
https://www.redalyc.org/journal/706/70601008/movil
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