http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=an%3A236568%20and%20location%3ADB%20and%20au%3ADuff%2C%20Alan%2C&format=rss2 Search results for 'an:236568 and location:DB and au:Duff, Alan,' at Bibliotecas UA 0 20