Intellectual property : patents, trademarks, and copyright in a nutshell / Arthur R. Miller (University Professor, New York University, Former Bruce Bromley Professor of Law, Harvard University), Michael H. Davis (Late Professor of Law Emeritus, Cleveland State University, Cleveland-Marshall College of Law), Dana Neacsu (Director of Duquesne Center for Legal Invormation, Associate Professor of Legal Research Skills, Thomas R. Kline School of Law of Duquesne University).