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1Dahkki Nelson, Lynn Hankinson, 1948-Fáttát “...(Willard Van Orman) Contributions in philosophy of science....”
Almmustuhtton 1990
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2Dahkki Blades, David W., 1954-Fáttát “...Foucault, Michel, 1926-1984 Contributions in philosophy of education....”
Almmustuhtton 1997
Girji