for the use of mechanical engineers, students, and draughtsmen
the compleat modern conveyancer: being a selection of draughts
【中商海外直订】the game of draughts: simplified and illus.
【预订】pen drawing and pen draughtsmen, their work and their
draughts 是一款利用 qt 实现的国际跳棋游戏,支持双人在线对战.