Actual problems in economic science / [editors, Ma. C. Gallastegui... (et al.) ; II Congreso Mundial Vasco]

Vitoria : Eusko Jaurlaritza = Gobierno Vasco ; [Leioa] : Servicio Editorial, Universidad del País Vasco = Argitarapen Zerbitzua, Euskal Herriko Unibertsitatea , D.L. 1989

Regional development policies in areas in decline / edited by Jaime del Castillo ; [Congreso de Economía]

Bilbao : University of the Basque Country, Departement of Applied Economics ; [S.l.] : The European Association of Development Research and Training Institutes , 1989

Euskal-Herria, presente y futuro / IV Cursos de Verano en San Sebastián = Donostiako Udako IV. Ikastaroak ; director Enrique Freijo Balsebre

[Leioa] : Servicio Editorial, Universidad del País Vasco = Argitarapen Zerbitzua, Euskal Herriko Unibertsitatea , D.L. 1986