/cgi-bin/koha/opac-search.pl?q=ccl=an%3A4690%20and%20holdingbranch%3AMAIN%20and%20su-geo%3APer%C3%83%C2%BA%20and%20su-to%3AGuerra&format=rss2 Search results for 'an:4690 and holdingbranch:MAIN and su-geo:Perú and su-to:Guerra' at 0 20