The Secrets of Mental Math DVD, Course Guidebook and Transcript Book (The Great Courses) By Arthur T. Benjamin Books / Paperback Books Publisher: The Teaching Company, Inc., January 2011 Price Starting at $25.04 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. New - New Brand New! Shrink wrapped! Includes 2 books and DVD. (math education course) $25.04 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for The Secrets of Mental Math DVD, Course Guidebook and Transcript Book (The Great Courses) There are not any review yet for this book