Another great book, starting with the basics and then exploring a wide range of mathematical subjects, is The Princeton Companion to Mathematics:
http://press.princeton.edu/titles/8350.html
It's fun to just flip it open and start reading.
http://press.princeton.edu/titles/8350.html
It's fun to just flip it open and start reading.
There error rate was much lower than in any other math book I've tried, but still much too high.
http://www.scribd.com/doc/65695685/Mary-L-Boas-Mathematical-...
(older edition of Arfken et al
http://www.scribd.com/doc/84183760/Arfken-G-B-Weber-H-J-Math...