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 |