Feingold, Carl. <br/><br/>
Introduction to data processing / 
Carl Feingold. 
 - 3rd ed. 
 - Dubuque, Iowa :  W. C. Brown Co.,  1980. 
 - xvii, 727 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0697081362 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.<br/>Electronic digital computers.<br/>Programming (Electronic computers).