<![CDATA[Sistema de Bibliotecas de la Facultad de Ingeniería. UBA Search for 'callnum:"621.31, R224" and au:Rashid, Muhammad Harumur']]> http://catalogo.fi.uba.ar/cgi-bin/koha/opac-search.pl?q=ccl=callnum%3A%22621.31%2C%20R224%22%20and%20au%3ARashid%2C%20Muhammad%20Harumur&format=rss2 2 0 50