https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=88%26limit%3Davailable%26limit%3Dau%3ARivas%2C%20Javier%20Alonso&format=rss2 Search results for 'an,phr: 88&limit=available&limit=au:Rivas, Javier Alonso' at Biblioteca UGB 0 20