Trigonometrical Ratios

3 books
Plane TrigonometrySidney Luxton Loney
⏱ 8h 44m

Plane Trigonometry

Sidney Luxton Loney

2007524 pp.
An Elementary Treatise on Plane TrigonometryErnest William Hobson
⏱ 5h 27m

An Elementary Treatise on Plane Trigonometry

Ernest William Hobson

1892327 pp.
A treatise on elementary trigonometry. [With] Key, by H. CarrJohn Bascombe Lock
⏱ 5h 51m

A treatise on elementary trigonometry. [With] Key, by H. Carr

John Bascombe Lock

1882351 pp.