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1Dahkki Plant, Raymond, 1945-Fáttát “...Hegel, Georg Wilhelm Friedrich, 1770-1831....”
Almmustuhtton 1973
Girji -
2Dahkki Plant, Raymond, 1945-Fáttát “...Hegel, Georg Wilhelm Friedrich, 1770-1831 Political science....”
Almmustuhtton 1983
Girji