https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/5757 Thu, 23 Apr 2026 00:45:59 GMT 2026-04-23T00:45:59Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6142 Presencia. 31 de Julio de 1977 La Paz Sun, 31 Jul 1977 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6142 1977-07-31T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6141 Presencia. 30 de Julio de 1977 La Paz Sat, 30 Jul 1977 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6141 1977-07-30T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6140 Presencia. 29 de Julio de 1977 La Paz Fri, 29 Jul 1977 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6140 1977-07-29T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6139 Presencia. 28 de Julio de 1977 La Paz Thu, 28 Jul 1977 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6139 1977-07-28T00:00:00Z