Working Model 5.2 Textbook Edition
Students may build and test new mechanisms with the WM Textbook Edition. Note: The WM Textbook Edition does not allow users to save or print. Instructors may call 800-766-6615 or 650-381-3395 for information on how to expand the capabilities of their current software for classroom use. For more information on available editions, visit www.workingmodel.com. For information on printing high-quality pictures from WM, follow the instructions at www.workingmodel.com/faqlist.html#print).

Working Model Homework Edition Special Offer
Instructors who adopt Design of Machinery 3rd Edition are eligible to purchase the most recent Working Model Homework Edition at a special discount. Click here for more information.