Edwards, Sebastian. <br/><br/>
Openness, outward orientation, trade liberalization and economic performance in developing Countries / 
Sebastian Edwards. 
 - Washington, DC :  World Bank,  1989. 
 - 60 p. :  ill. ;  28 cm. 
 - Policy, planning and research working papers; trade policy .
<br/><br/> Open. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developing Countries--Commerce.<br/>Developing Countries--Commercial policy.