Diwan, Ishac <br/><br/>
Patents, appropriate technology, and North-South trade 
By Ishac Diwan and Dani Rodrik 
 - Washington, D.C.  IBRD  1989 
 - 37p. 
 - International Economics Department, WPS 251 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patients
<br/><br/><label>Dewey Class. No.: </label>U24 In8