The Description and Use of the Sector, Crosse-Staffe, and Other Instruments: With a Canon of Artificiall Sines and Tangents, to a Radius of 10000. ... and Fortification, &C Book Discussion
The Description and Use of the Sector, Crosse-Staffe, and Other Instruments: With a Canon of Artificiall Sines and Tangents, to a Radius of 10000. ... and Fortification, &C (Classic Reprint)
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