Identifer | oai:union.ndltd.org:up.pt/oai:repositorio-aberto.up.pt:10216/21405 |
Date | January 1987 |
Creators | Centeno, Rui |
Publisher | Porto : [Edição do Autor] |
Source Sets | Universidade do Porto |
Language | Portuguese |
Detected Language | Portuguese |
Type | Tese |
Format | application/pdf, application/pdf |
Source | http://aleph.letras.up.pt/F?func=find-b&find_code=SYS&request=000010062 |
Rights | openAccess |
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