Plane trigonometry, by S.L. Loney. by Michigan Historical Reprint Series
Scholarly Publishing Office, University of Michigan Library | December 20, 2005 | English | ISBN: 1418185094 | 527 pages | DJVU | 4 MB
Scholarly Publishing Office, University of Michigan Library | December 20, 2005 | English | ISBN: 1418185094 | 527 pages | DJVU | 4 MB
A classic textbook on Plane trigonometry. A must have.