El salto del salmón
Subtitle: (doce horas de la vida de un guerrillero)
By: Gorka Trintxerpe.
Publisher: Euskal Bidea
Published: 1978
Place of publication: Iruña
Language: baq; spa
Number of pages: 77
Notes: Introduction in Basque and Spanish.
Previously published in Euskomunia ala Zoroastroren artalde, under title: Izokiaren ihauzia.