<![CDATA[Sistema de Bibliotecas de la Facultad de IngenierĂ­a. UBA Search for 'au:Karassik, Igor J. and au:Berumen, Alberto']]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=au%3AKarassik%2C%20Igor%20J.%20and%20au%3ABerumen%2C%20Alberto&format=rss2 0 20