Wiebe, Robert H.
Businessmen and reform a study of the progressive movement / Robert H. Wiebe
Harvart University Press , 1962
 Buku Teks
Nevins, Allan, 1890-1971
The emergence of modern America 1865-1878
Macmillan, 1927
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Nevins, Allan, 1890-1971
The emergence, of modern America, 1865-1878
Macmillan, 1957
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Taylor, Donald H., Jr
Balancing the budget is a progressive priority
[Springer, ], 2012
 eBooks
Bloom, Allan
The Closing of the American mind / Allan Bloom
Simon and Schuster, 1987
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