United Nations Development Programme <br/><br/>
Human development report 2009  Overcomming barriers : human mobility and development 

 - United Nations Development Programme, New York  2009 
 - xiii, 217 
<br/><br/><label>ISBN: </label>978-0-230-32836-5 
<br/><br/><label>Dewey Class. No.: </label>136.506 UNDP