LEWIS ROGER.  ROGER TREVITT. <br/><br/>
GNVQ ADVANCED BUSINESS. 

 - 2nd 
 - LONDON:  STANLEY THORNES,  1995. 
<br/><br/><label>ISBN: </label>0748722033 
<br/><br/><label>Dewey Class. No.: </label>657.7 LEW