Orilia  Lawrence S. <br/><br/>
Introduction to business data processing 

 - 2nd. ed. 
 - New York      McGraw-Hill  US 1982     
 - xxxviii, 683+30p. 
<br/><br/><label>ISBN: </label><007047835X> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Computers><Data processing><Business><Electronic data processing>
<br/><br/><label>Dewey Class. No.: </label>510.78/ORI-2