<![CDATA[Biblioteca Univ. Surcolombiana Search for 'au:"Fals Borda, Orlando" and au:Tovar Zambrano, Bernardo and au:Tovar Zambrano, Bernardo and au:Torres Silva, William Fernando']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Fals%20Borda%2C%20Orlando%22%20and%20au%3ATovar%20Zambrano%2C%20Bernardo%20and%20au%3ATovar%20Zambrano%2C%20Bernardo%20and%20au%3ATorres%20Silva%2C%20William%20Fernando&format=rss2 2 0 50