Key To Robinsons New University Algebra
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An Elementary Treatise On Algebra: Theor
Theoretical and Practical »

The Progressive Primary Arithmetic
For Primary Classes In Public And Private Schools (1862) »

Progressive Primary Arithmetic
For Primary Classes in Public and Private Schools »

First Lessons In Mental And Written Arithmetic
On The Objective Method »

the Progressive Intellectual Arithmetic, on the Inductive Plan: Being a Sequel to the Progressive Primary Arithmetic, ... and Designed for the More Ad
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Robinson's New Higher Arithmetic: For Hi
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Robinson's Progressive Practical Arithmetic: Containing The Theory Of Numbers, In Connection With Concise Analytic And Synthetic Methods Of Solution
Containing the Theory of Numbers, in Connection with Concise Analytic and Synthetic Methods of Solution, and Designed as a Complete Text-Book on This Science... »

Progressive Intellectual Arithmetic, on the Inductive Plan
Being a Sequel to the Progressive Primary Arithmetic ... »

New University Algebra
A Theoretical And Practical Treatise, Containing Many New And Original Methods And Applications, For Colleges And High Schools »