TY - BOOK AU - May,Christopher TI - Digital rights management: the problem of expanding ownership rights T2 - Chandos information professional series SN - 1843341247 (pbk.) AV - K1401 .M392 2007 U1 - 346.048 22 PY - 2007/// CY - Oxford PB - Chandos Pub. KW - Copyright and electronic data processing KW - Local KW - Sound recordings KW - Pirated editions KW - Prevention KW - Software protection KW - intellectual property KW - Piracy Copyright N1 - Includes bibliographical references (p. 147-159) and index; Introduction: setting the scene -- Intellectual property and social norms -- Digital rights management: two trajectories -- Digital rights management: two cases for consideration -- Digital rights management: the (over)protection of rights and the expansion of open alternatives ER -