1
Published 1961
“...Wege der Forschung...”
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Published 1963
“...Wege der Forschung...”
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5
Published 1978
“...Wege der Forschung...”
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Published in Die geschichtlichen Grundlagen der modernen Volksvertretung
(1974)
“...Wege der Forschung...”
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Published 1976
“...Wege der Forschung...”
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Published 1973
“...Wege der Forschung...”
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Published 1971
“...Wege der Forschung...”
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