<![CDATA[ Search for 'pb:Gredos, and au:Aristoteles and su-to:METAFÍSICA']]> http://biblioteca.caroycuervo.gov.co/cgi-bin/koha/opac-search.pl?q=ccl=pb%3AGredos%2C%20and%20au%3AAristoteles%20and%20su-to%3AMETAF%C3%8DSICA&format=rss2 2 0 50