https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A%225870%22%20and%20au%3AAldana%20Revelo%2C%20Miriam%20Gerardine%20and%20itype%3AVM&format=rss2 Search results for 'an:"5870" and au:Aldana Revelo, Miriam Gerardine and itype:VM' at Biblioteca UGB 0 20