← Search Econometrica Vol. 35 No. 2 1967 Praxiology: An Introduction to the Science of Efficient Action Peter C. Fishburn; Tadeusz Kotarbiński DOI10.2307/1909120 Volume35 Issue2 Pages364 Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓