George Frederick Childe

Books By George Frederick Childe

Books by George Frederick Childe

On Related Caustics of Reflection, and the Evolute of the Lemniscata, as Derived from a Caustic of the Hyperbola - Primary Source Edition

Out of Stock

Singular Properties of the Ellipsoid, and Associated Surfaces of the Nth Degree

George Frederick Childe

$22.75 - $42.60

Investigations in the Theory of Reflected Ray-Surfaces

George Frederick Childe

$31.95

Singular Properties of the Ellipsoid, and Associated Surfaces of the Nth Degree

George Frederick Childe

$31.95

On Related Caustics of Reflection, and the Evolute of the Lemniscata, As Derived From a Caustic of the Hyperbola

George Frederick Childe

$16.59

Singular Properties of the Ellipsoid, and Associated Surfaces of the Nth Degree

George Frederick Childe

$21.17

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George Frederick Childe

Books by George Frederick Childe

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