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Historical social research : the use of historical and process-produced data
Clubb, Jerome M., (1980)
Podiumsdiskussion [Moderationsbeiträge]
Kocka, Jürgen, (1990)
Die Bedeutung historischer Statistikdaten für die Geschichtswissenschaft
Anatomy of giving : Millionaires in the late nineteenth century
Curti, Merle, (1968)
Rounding out the American revolution : ethical extension and the new environmentalism
Nash, Roderick, (1985)
The American wilderness in historical perspective
Nash, Roderick, (1973)