Book digitized by Google fr om the library of the University of Michigan a nd uploaded to the Internet Archive by user tpb.
pt. 1. Algebraical principles, plane geometry depending on the right line a nd on the circle, ellipse, hyperbola, a nd parabola.--pt. 2. Analytical functions, plane trigonometry a nd surveying.--pt. 3. Solid geometry, spherical geometry a nd navigation