United States. Congress. House. Committee on the Judiciary. Subcommittee on Immigration Policy and Enforcement.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2011.
2011
Kraus, Rebecca S.
[Washington, D.C.] : Research and Evaluation Division, U.S. Citizenship and Immigration Services, Office of Policy and Strategy, U.S. Dept. of Homeland Security, [2006]
2006