Introduction to the National Arithmetic : on the Inductive System Combining the Analytic and Synthetic Methods; in Which the Principles of the Science Are Fully Explained and Illustrated. Designed for Common Schools and Academies

Introduction to the National Arithmetic : on the Inductive System Combining the Analytic and Synthetic Methods; in Which the Principles of the Science Are Fully Explained and Illustrated. Designed for Common Schools and Academies