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Key to the Introduction to the National Arithmetic
Exhibiting the Operation of the More Difficult Examples in That Work : For the Use of Teachers Only »
Exhibiting the Operation of the More Difficult Examples in That Work : For the Use of Teachers Only »
Mental Arithmetic Upon The Inductive Plan
Being An Advanced Intellectual Course, Designed For Schools And Academies »
Being An Advanced Intellectual Course, Designed For Schools And Academies »
The National Arithmetic, : On The Induct
On the Inductive System, Combining the Analytic and Synthetic Methods, Forming a Complete Course of Higher Arithmetic »
On the Inductive System, Combining the Analytic and Synthetic Methods, Forming a Complete Course of Higher Arithmetic »
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