Hay, G. E. <br/><br/>
Computer science and data processing (questions & answers) 

 - New York  Longman Publishers 
 - vii,273p. 
<br/><br/><label>ISBN: </label> UKP 5.50 
<br/><br/><label>Source: </label> UKP 5.50 
<br/><br/><label>Dewey Class. No.: </label>001.64 HAY