Wooldridge, Susan <br/><br/>
Security standards for data processing  

 - Great Britain:   Macmillan Press Ltd.,   1973 
 - ix, 182p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science 
<br/><br/><label>Subjects--Index Terms: </label>Program library  
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.004.2/.5  / C3