Thesis (Ph. D.)--University of Chicago. / Reprinted from the Journal of political economy, vol. XVIII, no. 9. Includes bibliographical references. Also available on the Internet.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/23646175 |
| Date | January 1910 |
| Creators | Johnson, Edgar Hutchinson. |
| Publisher | Chicago, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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