Rosenblatt, Bill. <br/><br/>
Digital rights management :  business and technology / 

 - New York :  M&T Books,  c2002. 
 - xxiv, 288 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0764548891 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copyright and electronic data processing<br/>Internet<br/>Internet industry
<br/><br/><label>Dewey Class. No.: </label>658