Finch, James H. <br/><br/>
Computer security: a global challenge 

 - North Holland  Elsevier Science Publishers  1984 
 - 580p. 
<br/><br/>   
<br/><br/><label>ISBN: </label>0-444-87618-9 
<br/><br/><label>Subjects--Index Terms: </label>Computer - Security measures  Computer science  Security measures - Computer  Computers - Access control