http://catalogo.umet.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A11539%20_dsc%20and%20au%3AColotta%2C%20Mariana&format=rss2 Search results for 'an:11539 _dsc and au:Colotta, Mariana' at Catalogo de las Biblioteca UMET - ISO y CITRA (CONICET) 0 20