2017-09-24 14:12:01
### A Key to the National Arithmetic, Exhibiting the Operation of the More ...

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2017-09-24 14:12:01
### A Key to the National Arithmetic, Exhibiting the Operation of the More Difficult Questions in ...

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2017-09-24 14:12:01
### New Primary Arithmetic, Embracing Mental and Written Exercises, for Beginners

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2017-09-24 14:12:01
### A Practical Treatise on Algebra: Designed for the Use of Students in High Schools and Academies

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2017-09-24 14:12:01
### A Key to the National Arithmetic: Exhibiting the Operation of the More Difficult Questions in ...

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2017-09-24 14:12:01
### New Primary Arithmetic Embracing Mental and Written Exercises for Beginners

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2017-09-25 14:12:02
### Introduction to the National Arithmetic: On the Inductive System; Combining the Analytic

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2017-09-25 14:12:02
### New Higher Algebra: An Analytical Course Designed for High Schools, Academies, and Colleges

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2017-09-25 14:12:02
### New Practical Arithmetic - In Which the Science and Its Applications Are Simplified by Induction and Analysis

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