Stern, Robert A., <br/><br/>
Principles of data processing / 
Robert Stern, Nancy Stern. 
 - 2nd ed. 
 - New York :  John Wiley & Sons,  1979. 
 - xvi, 624 pages :  illustration ;  24 cm. 
<br/><br/> Edition of 1981 published under title: An introduction to computers and information processing. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0471016969 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.<br/>Electronic digital computers.