<![CDATA[Biblioteca U DE COLOMBIA Search for 'su:"Derecho" and su-ut:Ley 472 de 1998 and su-ut:Ley 472 de 1998 and su-to:Derecho constitucional and su-to:Derecho constitucional']]> /cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Derecho%22%20and%20su-ut%3ALey%20472%20de%201998%20and%20su-ut%3ALey%20472%20de%201998%20and%20su-to%3ADerecho%20constitucional%20and%20su-to%3ADerecho%20constitucional&format=rss2 2 0 50