Hein, Leonard W  <br/><br/>
Introduction to electronic data processing for business 

 - New Jersey:   D. Van Nostrand Company, Inc.,   1961 
 - xiv, 320p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries
<br/><br/><label>Subjects--Index Terms: </label>Electronic Data processing 
<br/><br/><label>Universal Decimal Class. No.: </label>681.177[62.38]65  / K1