<![CDATA[Biblioteca Univ. Surcolombiana Search for 'au:Escobar Macualo, Freddy Humberto, and au:Escobar Macualo, Freddy Humberto,']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=au%3AEscobar%20Macualo%2C%20Freddy%20Humberto%2C%20and%20au%3AEscobar%20Macualo%2C%20Freddy%20Humberto%2C&format=rss2 47 0 50