The State of Play, Law, Games, and Virtual Worlds, NYU Press, Jack M. Balkin,Intellectual property law,Laws of specific jurisdictions and specific areas of law, change; digital; essential; first; future; Presents; step; understanding; universe; will; worlds,, Ex Machina: Law, Technology, and Society, United States, en-USchange; digital; essential; first; future; Presents; step; understanding; universe; will; worlds, [BLURB],[CITY],,books, ebooks, biblet, Book2look