http://catalogo.umet.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A%229233%22%20%20and%20se%3ALa%20democracia%20d%C3%83%C2%A9bil%20%201955-1966%20%2C%20and%20su-to%3AHistoria%20Argentina&format=rss2 Search results for 'an:"9233" and se:La democracia débil 1955-1966 , and su-to:Historia Argentina' at Catalogo de las Biblioteca UMET - ISO y CITRA (CONICET) 0 20