books.google.co.jp - Hardly a week passes without some high-profile court case that features intellectual property at its center. But how did the belief that one could own an idea come about? And how did that belief change the way humankind lives and works?William Rosen, author of Justinian's Flea, seeks to answer these...http://books.google.co.jp/books/about/The_Most_Powerful_Idea_in_the_World.html?hl=ja&id=4wycmAWSWSMC&utm_source=gb-gplus-shareThe Most Powerful Idea in the World
