http://koha.unicoc.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Bello%20Guti%C3%A9rrez%2C%20Jos%C3%A9%22%20and%20available&format=rss2 Search results for 'au:"Bello Gutiérrez, José" and available' at SIBU - SISTEMAS DE BIBLIOTECAS UNICOC 0 20