If you’d like, I can write a sample paper on the history and impact of Autodesk Mechanical Desktop (not promoting piracy). Would that be helpful?
Autodesk Mechanical Desktop 2009: A Comprehensive Review and Download Guide autodesk mechanical desktop 2009 download link
Because MDT 2009 is a legacy product, it is no longer sold standalone but can be found as a supporting tool for data migration. If you’d like, I can write a sample
System Requirements: