these subject probabilities in light of new information, thus linking rational choice and inference.

The book begins with a preface. This is then followed by a chapter on the Formulation of the Economic Problem and one on a General Formal Description of Games of Strategy. Zero sum games are then introduced. Firstly with a chapter on a Theory of Zero-Sum Two-Person Games, then one on Examples, and then one on Three-Person Games Zero Sum games. A General Theory: Zero-Sum N-Person Games is offered and then a chapter on Four-Person Zero-Sum