"United States" . . . . "Legalization of status for undocumented or illegal aliens under the current law"@en . . . . . . "Records and correspondence"@en . . . "San Antonio regional hearing, December 17, 1979, legalization of status for undocumented or illegal aliens under the current law"@en . . . . . . . . . "Briefing paper San Antonio regional hearing, December 17, 1979, legalization of status for undocumented or illegal aliens under the current law"@en . . . . .