O'Conner, Charles <br/><br/>
Elements of commerce 

 - 3 
 -  Macdonald & Evans, London  1979 
 - 295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce (Trade)
<br/><br/><label>Dewey Class. No.: </label>380  OCO-E3