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by Bredehöft, Sonja, Gloy, Klaus, Januschek, Franz, Patzelt, Rainer
Published 1994
Subjects:
“...Social sciences...”Published 1994
VS Verlag für Sozialwissenschaften
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by Hartwich, Hans-Hermann, Laatsch-Nikitin, Nina, Schaal, Monika
Published 1975
Subjects:
“...Social sciences...”Published 1975
VS Verlag für Sozialwissenschaften