http://catalogo.umet.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A%223448%22%20_dsc%20and%20au%3AYupanqui%2C%20Atahualpa&format=rss2 Search results for 'an:"3448" _dsc and au:Yupanqui, Atahualpa' at Catalogo de las Biblioteca UMET - ISO y CITRA (CONICET) 0 20