Greenhut, Melvin L <br/><br/>
The economics of imperfect competition: A spatial approach 

 - London  Cambridge University Press  1987 
 - xix, 408 p. 
<br/><br/><label>ISBN: </label> PON15.95 
<br/><br/><label>Dewey Class. No.: </label>338.6048 G838E