Katzan, Harry. <br/><br/>
Introduction to computers and data processing / 
Harry Katzan, Jr. 
 - New York :  Van Nostrand,  c1979. 
 - xi, 580 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0442234228 
<br/><br/><label>LCCN: </label>78065051  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>QA76  / .K343 
<br/><br/><label>Dewey Class. No.: </label>001.6/4