Van Tassel, Dennie,  1939- <br/><br/>
Computer security management / 
by Dennis sic Van Tassel 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1972 
 - xii, 220 p. :  ill. ;  25 cm. 
<br/><br/>Bibliography : p. 192-212 
<br/><br/><label>ISBN: </label>0131654640 
<br/><br/><label>LCCN: </label>70-039392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing departments--Security measures