https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8074 Tue, 21 Apr 2026 14:48:36 GMT 2026-04-21T14:48:36Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8103 Presencia, 31 de Enero de 1981 La Paz Thu, 31 Dec 1981 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8103 1981-12-31T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8102 Presencia, 30 de Enero de 1981 La Paz Fri, 30 Jan 1981 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8102 1981-01-30T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8101 Presencia, 29 de Enero de 1981 La Paz Thu, 29 Jan 1981 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8101 1981-01-29T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8100 Presencia, 28 de Enero de 1981 La Paz Wed, 28 Jan 1981 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/8100 1981-01-28T00:00:00Z