EnerCell - Paradoxes and Probabilities: 168 Backgammon Problems by Cooke, Barclay http://ener-cell.com/News/paradoxes-and-probabilities%3A-168-backgammon-problems-by-cooke%2C-barclay/ http://www.blogging.blogs4all.co.uk/strategy/paradoxes-and-probabilities-168-backgammon-problems-by-cooke-barclay/ Paradoxes and Probabilities: 168 Backgammon Problems by Cooke, Barclay Price : 4.68 Ends on : 2018-08-20 12:40:08 View on eBay Tue, 30 Jul 2019 00:37:04 UTC en