Charles S. Peirce 
Arithmetic [PDF ebook] 

Frontmatter — Preface — General Introduction — Introduction to Volume 1 — Contents — 1. Lydia Peirce’s Primary Arithmetic (189) — 2. Primary Arithmetic [With Suggestions to Teachers] (181 and 182) — 3. Peirce’s Primary Arithmetic upon the Psychological Method (part of 179) — 4. C.S. Peirce’s Vulgar Arithmetic: Its Chief Features (178) — 5 Practical Arithmetic (168 with examples from 167) — 6. Factotal Augrim (169) — 7. Familiar Letters about the Art of Reasoning (186) — 8. Secundáis — 9. Miscellaneous Notes — Appendices — Index