http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=%28nb%3D978-0-87580-257-2%20OR%20nb%3D0-87580-257-5%20OR%20nb%3D978-0-87580-257-2%20OR%20nb%3D0875802575%20OR%20nb%3D9780875802572%29&format=rss2 Search results for '(nb=978-0-87580-257-2 OR nb=0-87580-257-5 OR nb=978-0-87580-257-2 OR nb=0875802575 OR nb=9780875802572)' at Bibliotecas UA 0 20