Author(s): Pereirinha, José A.
Date: 1988
Persistent ID: http://hdl.handle.net/10400.5/2294
Origin: Repositório da UTL
Author(s): Pereirinha, José A.
Date: 1988
Persistent ID: http://hdl.handle.net/10400.5/2294
Origin: Repositório da UTL
Doctor of Philosophy in Development Studies