Ruys, P. H. M. <br/><br/>
Public goods and decentralisation; the duality approach in the theory of value   

 - The Netherlands  Tilburg University Press  1974 
 - x, 236p. 
<br/><br/>  
<br/><br/><label>ISBN: </label>9023729161 
<br/><br/><label>Dewey Class. No.: </label>338.74  / R985.PG