Most Popular Books
- The New Complete System of Arithmetick: Composed for the Use of the Citizens of the United States
- Pike's System of Arithmetick[!] Abridged ...: To Which Are Added Appropriate Questions, for the Examination of Scholars, and a Short System of Book-Keeping
- Pike's System of Arithmetick Abridged: Designed to Facilitate the Study of the Science of Numbers: Comprehending the Most Perspicuous and Accurate Rules, Illustrated by Useful Examples: To Which Are A