<![CDATA[Biblioteca Jorge Álvarez Lleras Search for 'su:"TESIS Y DISERTACIONES ACADEMICAS" and itype:BK and au:Quiroga, Cesar A']]> https://catalogo.escuelaing.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22TESIS%20Y%20DISERTACIONES%20ACADEMICAS%22%20and%20itype%3ABK%20and%20au%3AQuiroga%2C%20Cesar%20A&format=rss2 2 0 50