"Sociology." . . . . . . . . . . "Neighbourhood effects in small neighbourhoods"@en . . . . . "Neighbourhood effects in small neighbourhoods" . . . . . . . . . . . . "Soziale Schicht" . . "Zonder onderwerpscode: economie." . . "Abbrecher / Soziale Schicht / Schüler / Australien." . . "Abbrecher" . . "Economics, economic history and consumer affairs." . . . . "Australien" . . "Schüler" . .