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Books by Charles Hardy

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2 books found
The Universal Reductor: A Series of Conversion Tables
The Universal Reductor: A Series of Conversion Tables
By: Charles Hardy
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The Aural System - Being the Most Direct, the Straight-Line Method for the Simultaneous Fourfold Mastery of a Foreign Language.
The Aural System - Being the Most Direct, the Straight-Line…
By: Charles Hardy
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