Identifer | oai:union.ndltd.org:up.pt/oai:repositorio-aberto.up.pt:10216/53991 |
Date | January 2009 |
Creators | Maria Benedita Almeida e Sousa Martins da Rocha |
Source Sets | Universidade do Porto |
Language | Portuguese |
Detected Language | Portuguese |
Type | Dissertação |
Rights | open access |
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