Hruska, Jan,  1957- <br/><br/>
Computer viruses and anti-virus warfare/ 
Jan Hruska. 
 - New York:  Ellis Horwood,  1990. 
 - 128 p.:  ill.;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references (p. [79]-81). 
<br/><br/><label>ISBN: </label>0745808042 : 0131710672 (correct) 
<br/><br/><label>LCCN: </label>89077309 
<br/><br/><label>Nat. Bib. No.: </label>GB90-8474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer viruses.
<br/><br/><label>Dewey Class. No.: </label>005.8