Learn how to use AutoCAD Civil 3D, from beginner basics to advanced techniques, with online video tutorials taught by industry experts. AutoCAD training offered by Certstaffix® Training. View current 2018 schedules and prices. Start learning AutoCAD today. At issue is Tim Vernor’s listings for used copies of Autodesk’s AutoCAD software — Autodesk says that when you buy its software, you only "license" it and so you don’t get the right…