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_d45748
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008 180524s2004 wau||||| |||| 00| 0 eng d
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
086 _aUN WB PRWP-3252
100 1 _aClark, Ximena
245 1 0 _aExplaining U.S. Immigration 1971-98 /
_cXimena Clark, Timothy J. Hatton & Jeffrey G. Williamson
260 _aWashington D.C. :
_bWorld Bank (WB) ,
_c2004
300 _a35p. :
_bill. ;
_c30 cm.
490 _aPolicy Research Working Paper
_vNo. 3252
504 _aIncludes bibliographical references.
650 0 4 _aEmigration and immigration
_xMathematical models
_zUnited States
650 0 4 _aWPSOTH
700 1 _aHatton, Timothy J.
700 1 _aWilliamson, Jeffrey G.
942 _2ddc
_cDC