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

 - U S A  Mc Graw - Hill  1979 
 - xxxviii,784p. 
 - Grolier business library .
<br/><br/><label>ISBN: </label>0717285111 
<br/><br/><label>Dewey Class. No.: </label>658  / ORI