Vazsonyi, Andrew. <br/><br/>
Introduction to electronic data processing / 
Andrew Vazsonyi. 
 - Rev. ed. 
 - Homewood, Ill. :   Irwin,   1977. 
 - xvii, 564 p. :   ill. (some col.) ;   25 cm. 
 - Irwin series in information and decision sciences .
<br/><br/>  Third ed. published in 1980 under title: Introduction to data proces sing. 
<br/><br/>Includes bibliographical references (p. 543-546) and index 
<br/><br/><label>ISBN: </label>0256018340 
<br/><br/><label>LCCN: </label>75-039359 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Electronic data processing.<br/> Computer programming.
<br/><br/><label>Dewey Class. No.: </label>001.64