An introduction to the theory and practice of plane and spherical trigonometry, and the stereographic projection of the sphere ; including the theory of navigation : ...
Keith, Thomas,1759-1824.
London printed for the author ; and Longman, Hurst, Rees, Orme, and Brown, ...
1810.
Printer named in colophon
Trigonometry, Plane.
Trigonometry, Spherical.
Navigation.