https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?idx=kw&q=su-rl%3Accl%3DProvider%3AUniversidad%20Gerardo%20Barrios%20and%20au%3ARoa%20Stanley%2C%20Sandra%20Margarita%20and%20su-to%3AARQUITECTURA&format=rss2 Search results for 'kw,wrdl: su-rl:ccl=Provider:Universidad Gerardo Barrios and au:Roa Stanley, Sandra Margarita and su-to:ARQUITECTURA' at Biblioteca UGB 0 20