"United States" . . "Minorités États-Unis Conditions économiques Congrès." . . "Minorías Estados Unidos Condiciones económicas." . . "Estados Unidos" . . "Demographie." . . . "The demography of racial and ethnic groups : [outgrouth of a conference organized under the auspices of the University of Texas Population Research Center and held in Austin, 1977]" . . . . . . . . "The Demography of racial and ethnic groups" . "The Demography of racial and ethnic groups"@en . . . . . . . . . . . . . . . . "The demography of racial and ethnic groups" . . . . . . . . . . . . "Conference papers and proceedings"@en . "Conference papers and proceedings" . "Conference proceedings" . . . . . . . . . . . . . . "Nationale Minderheit." . . "États-Unis" . . "Minorías EE.UU Condiciones económicas." . . "Minorías EE. UU. Condiciones económicas." . "Minorités États-Unis Conditions sociales Congrès." . . "Grupos etnicos (em geral)" . . "Minorías Estados Unidos." . . "Condicoes sociais." . . . . "Minorités États-Unis Conditions sociales 1970-2000." . . "EE.UU" . . "EE. UU." . "University of Texas Population Research Center." . . "Amerika" . . "Bevölkerungsentwicklung." . . "Populacao." . . "University of Texas at Austin. Population Research Center. Conference" . . "minorité ethnique population Etats-Unis." . . "Minoriteter" . . "USA." . .