Los partidos políticos en el País Vasco
Subtitle: (aproximación a su estudio)
By: Alberto Pérez Calvo.
Series: Documentos políticos; Hemen ; no. 2
Publisher: L. Haranburu
Published: 1977
Place of publication: San Sebastián
Language: spa
Number of pages: 119
Subjects: Political parties -- Spain -- País Vasco.