Page:A History of Mathematics (1893).djvu/9

This page has been validated.

Copyright, 1893,
By MACMILLAN AND CO.

Norwood Press:
J. S. Cushing & Co.—Berwick & Smith.
Boston, Mass., U.S.A.

Retrieved from "https://en.wikisource.org/w/index.php?title=Page:A_History_of_Mathematics_(1893).djvu/9&oldid=7571871"