Studies in the technological development of the American economy during the first half of the nineteenth century : Paul John Uselding.
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| Main Author: | |
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| Format: | Thesis Book |
| Language: | English |
| Published: |
New York : :
Arno Press,
1975.
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| Subjects: |
| Item Description: | Originally presented as the author's thesis, Northwestern University, 1970. |
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| Physical Description: | 208 p. : ill. ;. |