BENJAMIN GREENLEAF Books

Key to Greenleaf's New Elementary Algebra
The National Arithmetic, on the Inductive System, Combining the Analytic and Synthetic Methods
A Key to the National Arithmetic
A Mental Arithmetic upon the Inductive Plan; Being an Advanced Intellectual Course; Designed for Schools and Academies
New Elementary Algebra
Introduction to the National Arithmetic, on the Inductive System; Combining the Analytic and Synthetic Methods with the Cancelling System; in Which Th
A Key To The Introduction To The National Arithmetic
A Mental Arithmetic Upon The Inductive Plan
A Key To The Intellectual Arithmetic
A Practical Treatise On Algebra, Designed For The Use Of Students In High Schools And Academies

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