Fisher, Royal P.,  1932- <br/><br/>
Information systems security  [Book /] 
Royal P. Fisher. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1984. 
 - xiv, 240 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> All Ages. 
<br/><br/><label>ISBN: </label>0134647270 
<br/><br/><label>LCCN: </label>83019138  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing departments--Security measures.<br/>Computers--Access control.<br/>Computers--Access control.<br/>Electronic data processing departments--Security measures.
<br/><br/><label>LC Class. No.: </label>HF5548.2  / .F474 1984 
<br/><br/><label>Dewey Class. No.: </label>658.478 658.4'78 658.478 658.478 658.478 
<br/><br/><label>National Library of Medicine Call No.: </label> / F I