Frontmatter -- Contents -- Preface -- CHAPTER 1. Mathematics of decision theory -- CHAPTER 2. Sets and functions -- CHAPTER 3. Binary relations -- CHAPTER 4. Choice functions -- CHAPTER 5. Finite linear systems -- CHAPTER 6. Zorn's lemma -- CHAPTER 7. Real-valued order-preserving functions -- CHAPTER 8. Topology -- CHAPTER 9. Probability -- CHAPTER 10. Mixture sets -- CHAPTER 11. Ordered groupoids -- References -- Index