http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=%28nb%3D0-299-19864-2%20OR%20nb%3D0-299-19864-2%20OR%20nb%3D978-0-299-19864-0%20OR%20nb%3D0299198642%20OR%20nb%3D9780299198640%29&format=rss2 Search results for '(nb=0-299-19864-2 OR nb=0-299-19864-2 OR nb=978-0-299-19864-0 OR nb=0299198642 OR nb=9780299198640)' at Bibliotecas UA 0 20