Front cover image for Plane and spherical trigonometry ..

Plane and spherical trigonometry ..

Print Book, English, 1842
Longman and Co., Portsea, 1842
volumes diagrams on folded plates 17 cm
30429206
pt. 1. Containing rules, examples, and problems
pt. 2. Containing the principal formulae, the proofs of the rules in logarithms and trigonometry, and the construction of logarithmic tables