Mason, Roger <br/><br/>
The Credit controller's  a handbook 
Roger Mason. 
 - New Delhi  Crest  2003 
 - 325p., 24cm. 
<br/><br/><label>ISBN: </label>81-242-0316-4. 
<br/><br/><label>Dewey Class. No.: </label>658.88  / M43C