books.google.com - This is a textbook on the history, philosophy, and foundations of mathematics. One of its aims is to present some interesting mathematics, not normally taught in other courses, in a historical and philosophical setting. The book is intended mainly for undergraduate mathematics students, but is also suitable...http://books.google.com/books/about/The_Heritage_of_the_Thales.html?id=mZfXHRgJpmQC&utm_source=gb-gplus-shareThe Heritage of the Thales