<![CDATA[Sistema de Bibliotecas de la Facultad de IngenierĂ­a. UBA Search for 'su-na:callnum:"624.953, R254"']]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=su-na%3Acallnum%3A%22624.953%2C%20R254%22&format=rss2 0 20