Cohen Frederick  <br/><br/>
Protection and security on the information superhighway 
/ Frederick B Cohen 
 - New York :   Chichester : Wiley,  c1995. 
 - xi,301p. :  ill. ;  24cm. 
<br/><br/>Includes index and references 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>9780471113891  TZs.10000/- 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Computer security<br/>Data protection<br/>	Computer networks -- Security measures
<br/><br/><label>Dewey Class. No.: </label>005.5 COH