Author(s):
Gonçalves, Maria José Angélico ; Pereira, Rui Humberto
; Pérez Cota, Manuel
Date: 2009
Persistent ID: http://hdl.handle.net/10400.22/624
Origin: Repositório Científico do Instituto Politécnico do Porto
Subject(s): Learning objects repository; Metadados; E-learning; Learning objects