Progressive Practical Arithmetic
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... »

Robinson's New Intellectual Arithmetic
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New Treatise on the Elements of the Differential and Integra
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Progressive Higher Arithmetic
For Schools, Academies, And Mercantile Colleges : Containing The Analytic And Synthetic Methods, And Forming A Complete Treatise On Arithmetical Science And ... »

Key To Robinson's New Elementary Algebra
For Teachers and Private Learners »

Key to the Progressive Practical Arithmetic: Including Analyses of the Miscellaneous Examples in the Progressive Intellectual Arithmetic : for Teacher
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First Lessons In Mental And Written Arithmetic
On The Objective Method »

Key To Robinson's New Geometry And Trigonometry, And Conic Sections And Analytical Geometry
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Robinson's New Higher Arithmetic: For Hi
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Robinson's Progressive Primary Arithmetic, for Primary Class
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