Arithmetic On The Productive System, Accompanied By A Key And Cubical Blocks. By Roswell C. Smith ...
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Practical And Mental Arithmetic
Designed Principally To Accompany Daboll'S System Of Arithmetic (And Equally Adapted To Any Other) »

English Grammar, On The Productive System; Designed For Schools And Academics
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Practical And Mental Arithmetic
On A New Plan In Which Mental Arithmetic Is Combined With The Use Of The Slate, Containing A Complete System For All Practical Purposes; Being In Dollars And... »

A Key To The Practical And Mental Arithmetic
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Geography On The Productive System; For
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Geography on the Productive System
For Schools, Academies, and Families, Revised and Improved »

Smith's First Book In Geography
An Introductory Geography Designed For Children ... »

English Grammar On The Productive System; A Method Of Instruction Recently Adopted In Germany And Switzerland. Designed For Schools And Academies
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Arithmetic On The Productive System, Accompanied By A Key And Cubical Blocks
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