http://www.quercia.com/DesQ by Opera21 Nordest Srlen-USby Opera21 Nordest Srlhttp://www.quercia.com//layout/www1/logo.gifhttp://www.quercia.com/Structurahttp://www.quercia.com/58.athx?idBlock=69DesQ Document Exchange System Quercia Sw: the web-based solution to manage e-invoices, in compliance with the regulations introduced by Legislative Decree no. 52 of 20 February 2004, and with the new... 2011-04-26T17:04:43.967