A Key to the National Arithmetic, Exhibiting the Operation of the More Difficult Questions in that Work: For the Use of Teachers Only

The National Arithmetic on the Inductive System Combining the Analytic and Synthetic Methods Forming a Complete Course of Higher Arithmetic

The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods Together with the Cancelling System : Forming a Complete Mercantile Arithmetic

The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods Together with the Cancelling System : Forming a Complete Mercantile Arithmetic

A Practical Treatise on Algebra: Designed for the Use of Students in High Schools and Academies

Introduction to The National Arithmetic, on the Inductive System, Combining the Analytic and Synthetic Methods ...

A Practical Treatise on Algebra: Designed for the Use of Students in High Schools and Academies

Greenleaf's New Primary Arithmetic: A Mental Arithmetic, Upon the Inductive Plan; with Easy Exercises for the Slate ...

Mental Arithmetic Upon the Inductive Plan ...

The National Arithmetic, on the Inductive System: Combining the Analytic and Synthetic Methods, Together with the Cancelling System; Forming a Complete Mercantile Arithmetic

Manual of Intellectual Arithmetic: An Independent Treatise Upon the Basis of Mental Arithmetic

Key to Greenleaf's Algebra

The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher Arithmetic

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

A Key to The National Arithmetic: Exhibiting the Operation of the More Difficult Questions in that Work : for the Use of Teachers Only

A Key to the National Arithmetic, Exhibiting the Operation of the More Difficult Questions in that Work: For the Use of Teachers Only

A Key to Greenleaf's Algebra: Designed for the Use of Teachers Only

Introduction to the National Arithmetic: On the Inductive System : Combining the Analytic and Synthetic Methods with the Cancelling System ... : Designed for Common Schools

A Mental Arithmetic, on the Inductive Plan: Being an Advanced Intellectual Course, Designed for Common Schools and Academies

Elements of Geometry and Trigonometry: With Practical Applications