<![CDATA[Biblioteca Ministerio de Minas Search for 'au:"Chahin Lizcano, Guillermo"']]> https://biblioteca.minenergia.gov.co/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Chahin%20Lizcano%2C%20Guillermo%22&format=rss2 Search results for 'au:"Chahin Lizcano, Guillermo"' at Biblioteca Ministerio de Minas 0 20