Hruska, Jan.   1957- <br/><br/>
Computer viruses and anti-virus warfare /  [Books]. 
Jan Hruska.  
 - 2nd rev ed. 
 - New York :   Ellis Horwood,   1992. 
 - 224p. :   ill. ;   24cm.  
<br/><br/>Includes bibliographical references and indexes.  
<br/><br/><label>ISBN: </label>9780130363770  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer viruses. 
<br/><br/><label>Subjects--Index Terms: </label>Computers  Security