Information hiding :  4th international workshop, IH 2001, Pittsburgh, PA, USA, April 25-27, 2001 : proceedings / 
edited by Ira S. Moskowitz. 
 - viii, 412 pages :  illustrations ;  24 cm. 
 - Lecture notes in computer science ;  2137 .
<br/><br/><label>ISBN: </label>3540427333 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security --Congresses.<br/>Data protection --Congresses.
<br/><br/><label>LC Class. No.: </label>QA76.9.A25   / .I55 2001