The projection of the sphere, orthographic, stereographic, and gnomonical. Both demonstrating the principles, and explaining the practice of these three several sorts of projection. The second edition, corrected and improved.

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Medical theory and practice of the 1700s developed rapidly, as is evidenced by the extensive collection, which includes descriptions of diseases, their conditions, and treatments. Books on science and technology, agriculture, military technology, natural philosophy, even cookbooks, are all contained here.
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The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification:
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British Library

T077184

Preface signed: W. E., i.e. William Emerson.

London: printed for J. Nourse, 1769. iv,57, 1]p., XII plates; 8