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Books by Independent Authors

Project Euclid's Books by Independent Authors is a growing collection of titles by authors who retain all rights associated with their work. Project Euclid provides electronic hosting and print-on-demand services to these authors. For additional information, please contact Project Euclid.

Most Read Chapters


Chapter 4. Straightness on Cylinders and Cones

Henderson, David W., et al. (2020) Open Access


Chapter 2. Straightness on Sphere

Henderson, David W., et al. (2020) Open Access


Chapter 6. Triangles and Congruencies

Henderson, David W., et al. (2020) Open Access


Chapter 3. What is an Angle?

Henderson, David W., et al. (2020) Open Access


Chapter 1. What is Straight?

Henderson, David W., et al. (2020) Open Access


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