1
by Omura, George, Benton, Brian C.
Published 2017
Sybex/Autodesk
...30th Anniversary of the bestselling AutoCAD reference - fully updated for the 2018 release...

2
by Omura, George, Benton, Brian C.
Published 2016
Autodesk Official Press/Sybex
...The bestselling guide to AutoCAD, updated and expanded with new video instruction Mastering AutoCAD...