50 Mathematical Ideas You Really Need to Know By Tony Crilly Books / Hardcover Books ISBN: 1435147391 / Publisher: Quercus, January 2007 Price Starting at $17.59 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. Used - Like New High Quality! With Dust Jacket Like New condition. Very Good dust jacket. A near perfect copy that may have very minor cosmetic defects. $17.59 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 50 Mathematical Ideas You Really Need to Know