<![CDATA[Biblioteca UGB Search for 'an:"5810" and au:Calderón, Xiomara Patricia and au:Calderón, Xiomara Patricia and location:PROC']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A%225810%22%20and%20au%3ACalder%C3%83%C2%B3n%2C%20Xiomara%20Patricia%20and%20au%3ACalder%C3%83%C2%B3n%2C%20Xiomara%20Patricia%20and%20location%3APROC&format=rss2 0 20