This is a very good book though it may seem as outdated, it still has relevant information pertaining to subject. There are about nine chapters illustrating the methodology used and also variations if the rules of the game were to change. The book primarily explains the point-count system with a minimal requirement of mathematics; only very simple addition and subtraction. The first chapter is a primer for the rules of the game and it seems that not much has changed while the rest elucidates ...