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Books by Hilary Koll

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2 books found
Fractions, Decimals and Percentages Book 4 (Year 4, Ages 8-9)
Fractions, Decimals and Percentages Book 4 (Year 4, Ages 8-…
By: Schofield & Sims, Hilary Koll, Steve Mills
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Using Math to Climb Mount Everest (Mathworks!)
Using Math to Climb Mount Everest (Mathworks!)
By: Hilary Koll, Steve Mills, Russell Brice
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