Computer security handbook / 
Computer Security Research Group, Douglas B. Hoyt 
 - New York :  Macmillan Information,  1973 
 - vii, 172 p. :  ill. ;  29 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0024699101 
<br/><br/><label>LCCN: </label>73-006207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing departments--Security measures