William Oughtred, by Florian Cajori 46815 [Subtitle: A great Seventeenth-Century Teacher of Mathematics] [Link: http://www.gutenberg.org/4/6/8/1/46815 ] [Files: 46815.txt; 46815-8.txt; 46815-0.txt; 46815-h.htm] Thanks to Brenda Lewis, Stephen Hutcheson, and the Online Distributed Proofreading Canada Team at http://www.pgdpcanada.net Regards, Al