Book:W.W. Sawyer/Prelude to Mathematics

Contents

 * 1. On Beauty and Power
 * 2. What are the Qualities of a Mathematician?
 * 3. Pattern in Elementary Mathematics
 * 4. Generalization in Elementary Mathematics
 * 5. On Unification
 * 6. Geometries other than Euclid's
 * 7. Algebra without Arithmetic
 * 8. Matrix Algebra
 * 9. Determinants
 * 10. Projective Geometry
 * 11. On Apparent Impossibilities
 * 12. On Transformations
 * 13. Finite Arithmetics and Geometries
 * 14. On Groups