http://catalogo.umet.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A11247%20_dsc%20and%20se%3AInvestigaciones.&format=rss2 Search results for 'an:11247 _dsc and se:Investigaciones.' at Catalogo de las Biblioteca UMET - ISO y CITRA (CONICET) 0 20