Mandell, Steven L  . <br/><br/>
Principles of data processing /  
Steven L . Mandell. 
 - 3rd ed /   . 
 - New York :   West Publishing ,   1984. 
 - xii, 172p. :   ill. ;   26cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>031477923X  USD 17.40 
<br/><br/><label>Subjects--Index Terms: </label>ELECTRONIC DATA PROCESSING 
<br/><br/><label>Dewey Class. No.: </label>005.7  / MAN/P