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Trigonometry Improv'd, and Projection of the Sphere, Made Easy: Teaching the Projection of the Sphere Orthographick, and Stereographick: As Also, Trigonometry Plain and Spherical; with Plain and Intelligible Reasons for the Various and Most Useful Methods
Teaching the Projection of the Sphere Orthographick, and Stereographick »
Teaching the Projection of the Sphere Orthographick, and Stereographick »
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