Fisher, Royal P. <br/><br/>
Information systems security  [Books]. 
Royal P. Fisher. 
 - Englewood Cliffs  Prentice-Hall.  1984 
 - Pages: 240 
<br/><br/><label>ISBN: </label>0134647270  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computers -- Access control.<br/>Electronic data processing departments -- Security measures.
<br/><br/><label>Dewey Class. No.: </label>HF/5548.2  / FIS