The world's favorite guide to everything AutoCAD and AutoCAD LT--updated for 2019 Mastering AutoCAD 2019 and AutoCAD LT 2019 is the world's all-time best-selling guide to the world's most popular drafting software. Packed with tips, tricks, techniques, and tutorials, this guide covers every inch of AutoCAD and AutoCAD LT--including certification. This new edition has been fully updated to align with the software's 2019 update,...