Page:Elementary Trigonometry.djvu/6

From Wikisource
Jump to navigation Jump to search
This page has been proofread, but needs to be validated.

Cambridge:

Printed by C. J. Clay, M. A.

At the university press.

Retrieved from "https://en.wikisource.org/w/index.php?title=Page:Elementary_Trigonometry.djvu/6&oldid=13239937"