<![CDATA[Biblioteca Univ. Surcolombiana Search for '(su,complete-subfield:{Control de costos}) AND (su,complete-subfield:{estudio de casos})']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=%28su%2Ccomplete-subfield%3A%7BControl%20de%20costos%7D%29%20AND%20%28su%2Ccomplete-subfield%3A%7Bestudio%20de%20casos%7D%29&format=rss2 0 20