1
Published 1973
“...Wege der Forschung...”
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2
Published 1971
“...Wege der Forschung...”
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4
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6
Published 1968
“...Wege der Forschung...”
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7
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Published 1968
“...Wege der Forschung...”
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Published 1978
“...Wege der Forschung...”
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16
Published in Die geschichtlichen Grundlagen der modernen Volksvertretung
(1974)
“...Wege der Forschung...”
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Published 1965
“...Wege der Forschung...”
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