RITTINGHOUSE JOHN W <br/><br/>
IM INSTANT MESSAGING SECURITY 

 - 1ST 
 -  ELSEVIER DIGITAL PRESS  2005 
 - 403 P. 
<br/><br/><label>ISBN: </label>9781555583385 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE
<br/><br/><label>Dewey Class. No.: </label>005.8 RIT