000			00445nam a22001451a 4500
003			USJPLib
008			141224b xxu||||| |||| 00| 0 eng d
082			_a3783
100			_aMcKenzie, David J.
245			_aPaper walls are easier to tear down _bpassport costs and legal barriers to emigration _h[World Bank Reports]
440			_aPolicy Research Working Paper _n3783
500			_a2 copies
650			_aWorld Bank Reports
942			_2ddc _cPR
999			_c124698 _d124698