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Books by Tika Downey

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3 books found
The History of Zero: Exploring Our Place-Value Number System (Math for the Real World)
The History of Zero: Exploring Our Place-Value Number Syste…
By: Tika Downey
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How the Arabs Invented Algebra: The History of the Concept of Variables (Powermath)
How the Arabs Invented Algebra: The History of the Concept …
By: Tika Downey
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California: The Golden State (Our Amazing States)
California: The Golden State (Our Amazing States)
By: Tika Downey
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