<?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>2026-05-18T01:20:01Z</responseDate><request verb="GetRecord" metadataPrefix="oai_dc" identifier="oai:www.bilketa.eus:ark:/27020/go112072">https://www.bilketa.eus/in/rest/oai</request><GetRecord><record><header><identifier>oai:www.bilketa.eus:ark:/27020/go112072</identifier><setSpec>ALL</setSpec><datestamp>2026-05-11T09:14:03Z</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/go112072</dc:identifier><dc:contributor>Piaget, Jean ....-.... (Réalisateur / Metteur en scène / Directeur artistique)</dc:contributor><dc:source>MEBIA, 500 PIA FL</dc:source><dc:date>1973</dc:date><dc:description>Coll. principale : Encyclop?die de la Pl?iade ; 22, ISSN 0768-3138</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:identifier>urn:EAN:9782070104130</dc:identifier><dc:format>1376 p. ; 17 x 11 cm</dc:format><dc:relation>vignette : https://www.bilketa.eus/in/rest/Thumb/image?id=ark:/27020/go112072&amp;mat=book</dc:relation><dc:identifier>urn:ISBN:2-07-010413-3</dc:identifier><dc:language>fre</dc:language><dc:publisher>Gallimard (Paris)</dc:publisher><dc:subject>Logique</dc:subject><dc:subject>Logique symbolique et math?matique</dc:subject><dc:subject>Epist?mologie</dc:subject><dc:title>Logique et connaissance scientifique</dc:title></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>