Paranaguá, Octavio. <br/><br/>
Tariff policy 
Octavio Paranaguá... 
 - London  Oxford University Press, H. Milford  1935. 
 - ix, 223, (1) p. 19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial policy<br/>Economic Policy<br/>Tariff<br/>Commmerce.