Elementary Class Book on Astronomy in Which Mathematical Dem
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Key To The Progressive Higher Arithmetic: For Teachers And Private Learners
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An Elementary Treatise On Algebra: Theor
Theoretical and Practical »

Robinson's 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... »

Key To Robinson's Algebra
Containing Also a Short Treatise on the Indeterminate and Diophantine Analysis and Some Miscellaneous Examples »

Key To Robinsons New University Algebra
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First Lessons In Mental And Written Arithmetic
On The Objective Method »

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

Robinson's New Higher Arithmetic: For Hi
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The Progressive Intellectual Arithmetic;
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