http://catalogo.umet.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A4186%20_dsc%20and%20au%3ARodriguez%20Vargas%2C%20Miriam&format=rss2 Search results for 'an:4186 _dsc and au:Rodriguez Vargas, Miriam' at Catalogo de las Biblioteca UMET - ISO y CITRA (CONICET) 0 20