Tricks, Traps & Shots of the Checkerboard Autor William F. Ryan 28 feb 2011 Paperback Preț: 110.78 lei 43-57 zile
Scientific Checkers Made Easy - A Simplified Guide For The Beginner And An Up-To-Date Manual For The Advanced Player Autor William F. Ryan 21 noi 2010 Paperback Preț: 202.67 lei 43-57 zile