[size=18pt]Documento di Gara Unico Europeo: guida alla compilazione[/size]
[img]http://www.itaca.org/documenti/immagini_news/DGUE.JPG[/img]
https://www.youtube.com/watch?v=Y00P4QMSvZg
https://www.youtube.com/watch?v=KDmFPDDlmWI
https://www.youtube.com/watch?v=tsYB31iBFA8
https://www.youtube.com/watch?v=hp72x0o7BFo