Author(s): C. V. Durell; A. Robson

Reference

This volume provides a welcome resource for teachers seeking an undergraduate text on advanced trigonometry. Ideal for self-study, this text offers a clear, logical presentation of topics such as the properties of the triangle and the quadrilateral; sub-multiple angles and inverse functions; hyperbolic, logarithmic, and exponential functions; much more. 1930 edition. Includes 79 figures.