Race, John <br/><br/>
Computer-based systems 

 - London  Hodder  1984 
 - xvi, 216p.  21 cm.  _ 
 - Teach yourself books .
<br/><br/><label>ISBN: </label>0340332115 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Electronic data processing
<br/><br/><label>Dewey Class. No.: </label>001.64  / RAC