Johnson Harry G <br/><br/>
Aspects of theory of tariffs 
Johnson Harry G 
 - London  George Allen & Unwin         1971 
 - xii, 451p  cm. 
<br/><br/> Appendix P41-44 
<br/><br/><label>ISBN: </label>0 04 382014 x 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tariff
<br/><br/><label>Dewey Class. No.: </label>X:53, L1