<![CDATA[Biblioteca UGB Search for 'au:"Giesecke, Frederick E" and su-to:DIBUJO TECNICO']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Giesecke%2C%20Frederick%20E%22%20and%20su-to%3ADIBUJO%20TECNICO&format=rss2 Search results for 'au:"Giesecke, Frederick E" and su-to:DIBUJO TECNICO' at Biblioteca UGB 4 0 50