McKenzie, David J. <br/><br/>
Paper wa;;s are easier to tear down :  passport costs and legal barriers to emigration / 
David J. McKenzie 
 - Washington, D.C. :  The World Bank (WB) ,  2005 
 - 23p. :  ill. ;  25 cm. 
 - Policy research working paper  No. 3783 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Passport costs<br/>Developing countries<br/>International migration
<br/><br/><label>Gov. Doc. Class. No.: </label>UN WB PRWP-3783