/cgi-bin/koha/opac-search.pl?q=ccl=an%3A7653%20and%20au%3AMachado%2C%20Helena%20Corr%C3%A9a%20&format=rss2 Search results for 'an:7653 and au:Machado, Helena Corréa ' at Catálogo de Biblioteca ENA 0 20