https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=9036%26limit%3Dau%3APicardo%20Joao%2C%20Oscar&format=rss2 Search results for 'an,phr: 9036&limit=au:Picardo Joao, Oscar' at Biblioteca UGB 0 20