Corden, W. M. <br/><br/>
The theory of protection / 
by W. M. Corden. 
 - Oxford :  Clarendon Press,  1971. 
 - xiii, 263 p. :  ill. 
<br/><br/><label>ISBN: </label>0198281714 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protectionism.