Beckett, Caroline. <br/><br/>
Software under siege : viruses and worms  [Books]. 
E. L. Leiss. 
 - Oxford  Elsevier Science Publishers Ltd  1990 
 - Pages: 132 
<br/><br/><label>ISBN: </label>0946395586  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer software.<br/>Computer viruses.
<br/><br/><label>Dewey Class. No.: </label>QA/76.76.C68  / LEI