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<p>Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
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<br>Subjects: sin; angles; angle; triangle; tan; equal; sides; spherical; cos; cot; great circle; spherical triangle; great circles; adjacent parts; opposite side; opposite angles; circular parts; spherical angle; equation sin; side opposite</div>
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Anthony Dumond Stanley</div>
Internet Archive identifier