"Autodesk Inventor Professional 8 Command Detailed Explanation and Practical Tutorial". "Autodesk Inventor Professional 8 Command Detailed Explanation and Practical Tutorial" is written by Zhang Huake and Cheng Congshan. It is an introductory tutorial for autoform r8. This book comprehensively introduces the use of commands in Autodesk Inventor Professional 8. The suitable readers are mechanical structure design engineers, mechanical major students, etc., and can also be used as A reference book for CAD software salespeople and technical support engineers.