World Development Indicators 2006. 

 - Wash.  Pub.World Bank  2003 
 - 402 p. 
<br/><br/> бэлэг солилцоо 
<br/><br/><label>ISBN: </label>821364707 
<br/><br/><label>Subjects--Index Terms: </label>World Development Indicators 2006. 
<br/><br/><label>Dewey Class. No.: </label>332.1 ECO-DEV  / W927