Posted by John Behle on March 30, 2000 at 23:16:08:
Jon Richards has a book titled “Calculator Power.” Everyone I’ve talked to has enjoyed the book. It’s available at his website. My book is titled “Discounting as Easy as 1,2,3” and is available at www.papergame.com It’s easy, simple and will give you all the tools you need. There is also a link to the noteworthy website there.