A Short Course in Plane and Spherical Trigonometry Edwin S. Crawley

A Short Course in
Plane and Spherical Trigonometry
Edwin S. Crawley
Philadelphia: E.S. Crawley 1910
Copyright 1902
121 pages

The binding has breaks but all pages are present and attached. The pages are tanned and have a small amount of margin notations and a couple of pages have ink drop stains. The cover is faded and edge worn. Acceptable. Hardcover.

Contents:  Introductory Topics, The Trigonometric Functions, Solution of Right Triangles, General Formulae, Solution of Oblique Triangles, Miscellaneous Problems, Spherical Right Triangles, Formulae for Spherical Oblique Triangles, Solution of Spherical Oblique Triangles .12   (#0000556)