<![CDATA[Biblioteca Univ. Surcolombiana Search for 'au:"Fals Borda, Orlando" and su-geo:Colombia and su-to:Fondo ciencias sociales and holdingbranch:80']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Fals%20Borda%2C%20Orlando%22%20and%20su-geo%3AColombia%20and%20su-to%3AFondo%20ciencias%20sociales%20and%20holdingbranch%3A80&format=rss2 6 0 50