https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/5755 Thu, 23 Apr 2026 00:45:59 GMT 2026-04-23T00:45:59Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6067 Presencia. 31 de Mayo de 1977 La Paz Tue, 31 May 1977 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6067 1977-05-31T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6066 Presencia. 30 de Mayo de 1977 La Paz Mon, 30 May 1977 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6066 1977-05-30T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6065 Presencia. 29 de Mayo de 1977 La Paz Sun, 29 May 1977 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6065 1977-05-29T00:00:00Z https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6064 Presencia. 28 de Mayo de 1977 La Paz Sat, 28 May 1977 00:00:00 GMT https://bibliotecadigital.bcb.gob.bo/xmlui/handle/123456789/6064 1977-05-28T00:00:00Z