Wang, Yanling. <br/><br/>
On the quantity and quality of knowledge :  the impact of openness and foreign research and development on North-South and North-South technology spillovers  / 
Yanling Wang and Maurice Schiff. 
 - Washington, D.C :  World bank,  2004. 
 - 21p ;  27 cm. 
 - Policy research working papers ;  no. 3190 .
<br/><br/> Mode of access: World Wide Web.  "January 16, 2004" 
<br/><br/>Includes bibliographical references. 
<br/><br/> Closed access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations--Developing Countries.<br/>Technology transfer--Developing Countries.<br/>Industrial productivity--Developing Countries.<br/>Research, Industrial--Developing Countries.