United Nations. Economic and Social Affairs, Department of-. <br/><br/>
Role of patents in the transfer of technology to developing countries   

 - New York  United Nations  1964 
 - v, 95p. 
<br/><br/> Vol-2 : Money and credit value and price theory factors of production the world market   
<br/><br/><label>ISBN: </label>0916354172 
<br/><br/><label>Dewey Class. No.: </label>346.0486091723  / Un58.RP