Ashwood E-Books | Category: Ratio and proportion

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Says Who?

Says Who?

Brain on Fire

Brain on Fire

Susannah Cahalan

Bottom of the Breath

Bottom of the Breath

Everything I Know About Love

Everything I Know About Love

Category: Ratio and proportion

The golden ratio: the story of phi, the world's most astonishing number

The golden ratio: the story of phi, the world's most astonishing ...