Combes, Pierre-Philippe Mayer, Thierry Thisse, Jacques-Francois <br/><br/>
Economic geography: The integration of regions and nations 

 - Princeton  Princeton University Press  2008 
 - xxiii; 399 
<br/><br/><label>ISBN: </label>9780691139425 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Space-Economic aspects<br/>Spatial competition