sindicalistas [por] José Luis Muniain, Alberto Otaño, Maribel Troncoso.
Subtitle: 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: Trade-unions -- Spain