. . "Sociale problemen." . . "Sociologie van de arbeid." . . "Verenigde Staten van Amerika." . . "Werklozen." . . "Chômage de longue durée États-Unis Cas, Études de." . . . . . . "Stay where you were : a study of unemployables in industry" . . . . . "Case studies"@en . . "Case studies" . . . . . . . . . . . "Stay where you were: a study of unemployables in industry"@en . "Stay where you were: a study of unemployables in industry" . . . . "Stay where you are : a study of unemployables in industry"@en . "Arbeidsmarkt." . .