books.google.com - In this timely and readable volume, law professor Aaron Schwabach explores the three traditional categories of intellectual property-copyright, patent, and trademark. He traces their historical development from medieval times to the present and observes how intellectual property law has responded to...http://books.google.com/books/about/Intellectual_Property.html?id=DAheQ2Dl2NQC&utm_source=gb-gplus-shareIntellectual Property
