The Unofficial IEEE Brainbuster Gamebook: Mental Workouts for the Technically Inclined Donald R. Mack (Compiler) ISBN: 978-0-7803-0423-9 Paperback 144 pages August 1992, Wiley-IEEE Press US $30.95 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 2-3 days delivery time. The book is not returnable.