Newbigin, Marion I. <br/><br/>
Commercial geography 
Marion I. Newbigin 
 - London  Williams and Norgate 
 - 254p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.9  / N534