Title: A Treatise on Elementary Geometry: With Appendices Containing a Collection ...
Description: Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Subjects: sin, cos, tan, log, cot, spherical, angle, angles, triangle, values, log sin, log cos, log tan, log cot, spherical triangle, second member, spherical oblique, plane triangle, find sin, three angles