Daler, T <br/><br/>
Security of information and data 

 - Chichester:   Ellis Horwood Ltd,   1989 
 - 133p. 
<br/><br/><label>ISBN: </label>0-7458-0575-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security
<br/><br/><label>Subjects--Index Terms: </label>Threats 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3.01.004.4  / N0