<![CDATA[ Search for 'su:"Libre comercio" and holdingbranch:DERECHO and holdingbranch:MEXICALI and su-to:Tratado de Libre Comercio and holdingbranch:TIJUANA and itype:LIBRO and holdingbranch:DERECHO']]> /cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Libre%20comercio%22%20and%20holdingbranch%3ADERECHO%20and%20holdingbranch%3AMEXICALI%20and%20su-to%3ATratado%20de%20Libre%20Comercio%20and%20holdingbranch%3ATIJUANA%20and%20itype%3ALIBRO%20and%20holdingbranch%3ADERECHO&format=rss2 Search results for 'su:"Libre comercio" and holdingbranch:DERECHO and holdingbranch:MEXICALI and su-to:Tratado de Libre Comercio and holdingbranch:TIJUANA and itype:LIBRO and holdingbranch:DERECHO' at 2 0 50