Prest A r <br/><br/>
How much subsidy   A study of the economic concept    

 - London  I E A          1974 
 - 39p  cm. 
 - Institute of Economic Affairs, Research Monographs.32 .
<br/><br/><label>ISBN: </label>255360592 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X78.3.N7, L4