books.google.com - Throughout history, thinkers from mathematicians to theologians have pondered the mysterious relationship between numbers and the nature of reality. In this fascinating book, Mario Livio tells the tale of a number at the heart of that mystery: phi, or 1.6180339887...This curious mathematical relationship,...http://books.google.com/books/about/The_Golden_Ratio.html?id=bUARfgWRH14C&utm_source=gb-gplus-shareThe Golden Ratio
