Clark,, Ximena
Explaining U.S. immigration, 1971-98=1971-98 / Ximena Clark, Timothy J. Hatton, Jeffrey G. Williamson
Explaining U.S. immigration, 1971-98=1971-98 / Ximena Clark, Timothy J. Hatton, Jeffrey G. Williamson
. - Washington : The World Bank, 2004
. - 35 p. 28 cm
. - (Policy research working paper; 3252)
314.742(73)