Общие работы по всемирной истории
A Short Treatise On the Conic Sections: In Which the Three Curves Are Derived from a General Description On a Plane, and the Most Useful Properties of Each Are Deduced from a Common Principle |
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A Short Treatise On the Conic Sections: In Which the Three Curves Are Derived from a General Description On a Plane, and the Most Useful Properties of Each Are Deduced from a Common Principle |
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