Orilia, Lawrence. S. <br/><br/>
Introduction to business processing / 
Lawrence. S. Orilia. 
 - 2nd. 
 - New York :  McGraw-Hill co.,  c1982. 
 - 683 p. 
<br/><br/><label>ISBN: </label>007047835x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>HF5548.2  / .O688