Enger, Norman L. <br/><br/>
Computer security  a management audit approach 
Norman L. Enger, Paul W. Howerton. 
 - New York, N.Y.  AMACOM  c1980. 
 - vi, 264 p.  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [251]-252. 
<br/><br/><label>ISBN: </label>0814455824 
<br/><br/><label>LCCN: </label>80065874  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing departments--Security measures.
<br/><br/><label>LC Class. No.: </label>HF5548.2  / .E53 1980 
<br/><br/><label>Dewey Class. No.: </label>658.4/78