http://catalogo.umet.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A7614%20_dsc%20and%20au%3AHan%2C%20Byung-Chul&format=rss2 Search results for 'an:7614 _dsc and au:Han, Byung-Chul' at Catalogo de las Biblioteca UMET - ISO y CITRA (CONICET) 0 20