books.google.ca - The Heart of Mathematics addresses the big ideas of mathematics (many of which are cutting edge research topics) in a non-computational style intended to be both read and enjoyed by students and instructors, as well as by motivated general readers. It features an engaging, lively, humorous style full...http://books.google.ca/books/about/The_Heart_of_Mathematics.html?id=M-qK8anbZmwC&utm_source=gb-gplus-shareThe Heart of Mathematics