<?xml version='1.0' encoding='utf-8'?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-18T00:21:53Z</responseDate><request verb="GetRecord" metadataPrefix="oai_dc" identifier="oai:www.bilketa.eus:ark:/27020/go119886">https://www.bilketa.eus/in/rest/oai</request><GetRecord><record><header><identifier>oai:www.bilketa.eus:ark:/27020/go119886</identifier><setSpec>ALL</setSpec><datestamp>2026-05-11T09:18:53Z</datestamp></header><metadata> <oai_dc:dc xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>https://www.bilketa.eus/ark:/27020/go119886</dc:identifier><dc:creator>Ugalde, Martín de (1921-2004)</dc:creator><dc:source>BUPPA, 940 UGA</dc:source><dc:date>1981-1982</dc:date><dc:description>Comprend I : (Des origines à 1515). II : Desde 1515 hasta 1839. III : (Les Basques et l'Eglise, la littérature, la musique, la mer). IV : (De la fin XVIIIe à 1936). V: Desde 1936 hasta 1980</dc:description><dc:type xml:lang="eng">text</dc:type><dc:type xml:lang="fre">monographie imprimée</dc:type><dc:type xml:lang="eng">printed monograph</dc:type><dc:format>5 volumes (379, 399, 391, 552, ... p.) ; ill. ; 27 cm</dc:format><dc:relation>vignette : https://www.bilketa.eus/in/rest/Thumb/image?id=ark:/27020/go119886&amp;mat=book</dc:relation><dc:language>spa</dc:language><dc:publisher>Cupsa Editorial (Madrid)</dc:publisher><dc:coverage>Pays Basque (Espagne) - Civilisation</dc:coverage><dc:coverage>Pays basque (Espagne) - Histoire</dc:coverage><dc:title>Historia de Euskadi</dc:title></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>