"Stephen Doyle" <br/><br/>
Information systems for you (REVISED EDITION) 

 -  ,Cheltenham : Stanley Thornes, c1996.  1996 
 - 300 
<br/><br/><label>ISBN: </label>9780748728091 
<br/><br/><label>Dewey Class. No.: </label>001.642  / T 023