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by Schmitt, Julia, Tagsold, Christian, Dörfler, Hans-Diether, Hirsch, Volker
Published 2002
Subjects:
“...Social Sciences, general...”Published 2002
VS Verlag für Sozialwissenschaften
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by Mayring, Philipp, König, Joachim, Birk, Nils, Hurst, Alfred
Published 2000
Subjects:
“...Social Sciences, general...”Published 2000
VS Verlag für Sozialwissenschaften