Los sindicalistas
By: [por] José Luis Muniain, Alberto Otaño, Maribel Troncoso.  Reportaje gráfico: Gabriel.
Contributors: Otaño Zubiri, Alberto.; Troncoso, Maribel.
Publisher: Gráficas Ellacuría
Published: 1973
Place of publication: [Bilbao
Language: spa
Number of pages: 271
Subjects: Labor unions -- Spain.