Legal immigration--occupational preferences microform : hearing before the Subcommittee on Immigration, Refugees, and International Law of the Committee on the Judiciary, House of Representatives, One hundredth Congress, on legal immigration--occupational preferences, July 21, 1987.
United States.Congress.House.Committee on the Judiciary.Subcommittee on Immigration, Refugees, and International Law.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
1987.
Item 1020-B
Microfiche.
Occupations.
Supply and demand.
Foreign workers
Free choice of employment