http://koha.unicoc.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Quir%C3%B3s%20Alvarez%2C%20Oscar%20Jos%C3%A9.%22%20and%20available&format=rss2 Search results for 'au:"Quirós Alvarez, Oscar José." and available' at SIBU - SISTEMAS DE BIBLIOTECAS UNICOC 0 20