For several decades now David Nimmer has maintained a steady flow of insightful, witty, and deeply-informed commentary on copyright in the law journals. His well-earned reputation as a major authority and theorist on copyright law is unassailable.In this new volume-a companion to his very well received Copyright: Sacred Text, Technology, and the DMCA, published by Kluwer in 2003-Nimmer once again tackles some of the thorniest issues that arise in the practice of copyright law, including the following and much more: the work for hire doctrine;repeat infringers; fair use determination; and substantial similarity of computer programs.