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United States economist; professor of transportation and commerce and dean of the Wharton School of Finance and Commerce, University of Pennsylvania
Works
- Principles of Railroad Transportation (1916)
- Principles of Ocean Transportation
- History of domestic and foreign commerce of the United States
- Elements of transportation a discussion of steam railroad electric railway and ocean and inland water transportation
- "Interstate Commerce," in Encyclopædia Britannica (12th ed., 1922)
Works about Johnson
- "Johnson, Emory Richard," in The Encyclopedia Americana, New York: The Encyclopedia Americana Corporation (1920)
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1927.
The author died in 1950, so works by this author are also in the public domain in countries and areas where the copyright term is the author's life plus 70 years or less. Works by this author may also be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
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