Cost and utility.
- Philadelphia : American Academy of Political and Social Science, 1893.
- 409-428 p. ; 24 cm.
- Annals of the American Academy of Political and Social Science ; v. 3, no. 4 .
With: The theory of final utility in its relation to money and the standard of deferred payments -- Constitution of the Republic of Colombia -- National and state banks -- American banking and the money supply of the future -- Basis of security for national bank-notes -- The relation of economic conditions to the causes of crime. Philadelphia : American Academy of Political and Social Science, 1893. Bound together subsequent to publication.