Thesis (Ph. D.)--University of Pennsylvania, 1927. / "This study deals with the work of the Interstate commerce commission in enforcing the provisions of the Transportation act of 1920 requiring its supervision over the security issues of railroad corporations."--Pref. Published also without thesis note. Bibliography: p. 119-120.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/577849035 |
| Date | January 1927 |
| Creators | Frederick, John H. |
| Publisher | Philadelphia, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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