Intergraph(R) Schedules CADWorx(R) & Analysis University Express in Caracas, Venezuela on October 23rd HOUSTON, TX--(Marketwire - Oct 9, 2012) - Intergraph will host CADWorx & Analysis University (CAU) Express on October 23, 2012 in Caracas, Venequela. CAU Express is a series of one-day...