http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=%28nb%3D0-521-65881-0%20OR%20nb%3D0-521-65881-0%20OR%20nb%3D978-0-521-65881-2%20OR%20nb%3D0521658810%20OR%20nb%3D9780521658812%29&format=rss2 Search results for '(nb=0-521-65881-0 OR nb=0-521-65881-0 OR nb=978-0-521-65881-2 OR nb=0521658810 OR nb=9780521658812)' at Bibliotecas UA 0 20