23 found
Order:
Disambiguations
Henry S. Leonard [21]Henry Siggins Leonard [3]
  1. The Calculus of Individuals and its Uses.Henry S. Leonard & Nelson Goodman - 1940 - Journal of Symbolic Logic 5 (2):45-55.
  2. Ethical Predicates.Henry S. Leonard - 1949 - Journal of Philosophy 46 (19):601-607.
    Direct download (6 more)  
     
    Export citation  
     
    My bibliography  
  3.  47
    The Logic of Existence.Henry S. Leonard - 1956 - Philosophical Studies 7 (4):49 - 64.
    Direct download (4 more)  
     
    Export citation  
     
    My bibliography   13 citations  
  4. Principles of Reasoning.Henry Siggins Leonard - 1967 - New York: Dover Publications.
  5.  24
    Interrogatives, Imperatives, Truth, Falsity and Lies.Henry S. Leonard - 1959 - Philosophy of Science 26 (3):172-186.
    This paper aims to establish three major theses: (1) Not only declarative sentences, but also interrogatives and imperatives, may be classified as true or as false. (2) Declarative, imperative, and interrogative utterances may also be classified as honest or as dishonest. (3) Whether an utterance is honest or dishonest is logically independent of whether it is true or is false. The establishment of the above theses follows upon the adoption of a principle for identifying what is meant by any sentence, (...)
    Direct download (6 more)  
     
    Export citation  
     
    My bibliography   5 citations  
  6.  38
    Synonymy and Systematic Definitions.Henry S. Leonard - 1967 - The Monist 51 (1):33-68.
    Direct download (5 more)  
     
    Export citation  
     
    My bibliography  
  7.  1
    Two-Valued Truth Tables for Modal Functions.Henry S. Leonard - 1951 - Journal of Symbolic Logic 16 (4):288-288.
  8.  17
    The Pragmatism and Scientific Metaphysics of C. S. Peirce:Collected Papers of C. S. Peirce. Vol. V. Pragmatism and Pragmaticism Charles Sanders Peirce, Charles Hartshorne, Paul Weiss; Collected Papers of C. S. Peirce. Vol. VI. Scientific Metaphysics Charles Sanders Peirce, Charles Hartshorne, Paul Weiss. [REVIEW]Henry S. Leonard - 1937 - Philosophy of Science 4 (1):109-.
  9.  16
    Authorship and Purpose.Henry S. Leonard - 1959 - Philosophy of Science 26 (4):277-294.
    This paper approaches a theory relating authorship, meaning and purpose by semiformalized developments of two "presupposed theories": of purposeful behavior and of sign-reading. The theory of purposeful behavior is made to rest upon two undefined predicates. `Wt(a,p,q)' abbreviates the claim that at time t, person a works at bringing it about that p in order to bring it about that q. `Bt(a,p)' abbreviates the claim that at time t, person a brings it about that p. A number of definitions and (...)
    Direct download (6 more)  
     
    Export citation  
     
    My bibliography  
  10. Principles of Right Reason.Henry S. Leonard - 1958 - Journal of Symbolic Logic 23 (4):435-436.
  11.  1
    Synonymy and Systematic Definitions.Henry S. Leonard - 1967 - The Monist 51 (1):33-68.
    No categories
    Direct download  
     
    Export citation  
     
    My bibliography  
  12.  10
    A Reply to Professor Wheatley.Henry S. Leonard - 1961 - Philosophy of Science 28 (1):55-64.
    Direct download (6 more)  
     
    Export citation  
     
    My bibliography  
  13.  1
    Interrogatives, Imperatives, Truth, Falsity and Lies.Gerold Stahl & Henry S. Leonard - 1966 - Journal of Symbolic Logic 31 (4):666.
    Direct download (2 more)  
     
    Export citation  
     
    My bibliography  
  14.  4
    Review: The Pragmatism and Scientific Metaphysics of C. S. Peirce. [REVIEW]Henry S. Leonard - 1937 - Philosophy of Science 4 (1):109 - 121.
    Direct download  
     
    Export citation  
     
    My bibliography  
  15.  2
    Review: Rudolf Carnap, Testability and Meaning. [REVIEW]Henry S. Leonard - 1937 - Journal of Symbolic Logic 2 (1):49-50.
  16.  3
    Essences, Attributes, and Predicates.Henry S. Leonard - 1963 - Proceedings and Addresses of the American Philosophical Association 37:25 - 51.
    No categories
    Direct download (2 more)  
     
    Export citation  
     
    My bibliography  
  17.  1
    John M. Dehaan.Henry S. Leonard & Lewis K. Zerby - 1956 - Proceedings and Addresses of the American Philosophical Association 30:110 -.
    No categories
    Direct download  
    Translate
     
     
    Export citation  
     
    My bibliography  
  18. An Introduction to Principles of Right Reason.Henry Siggins Leonard - 1957 - New York: Holt.
    No categories
     
    Export citation  
     
    My bibliography  
  19. Carnap Rudolf. Testability and Meaning. Philosophy of Science, Vol. 3 , Pp. 419–471, and Vol. 4 , Pp. 1–40.Henry S. Leonard - 1937 - Journal of Symbolic Logic 2 (1):49-50.
    Direct download (2 more)  
     
    Export citation  
     
    My bibliography  
  20. Kantor J. R.. The Róle of Language in Logic and Science. The Journal of Philosophy, Vol. 35 , Pp. 449–463.Henry S. Leonard - 1939 - Journal of Symbolic Logic 4 (4):164-165.
  21. Review: J. R. Kantor, The Role of Language in Logic and Science. [REVIEW]Henry S. Leonard - 1939 - Journal of Symbolic Logic 4 (4):164-165.
    Direct download  
     
    Export citation  
     
    My bibliography  
  22. Testability and Meaning.Henry S. Leonard & Rudolf Carnap - 1937 - Journal of Symbolic Logic 2 (1):49.
  23. The Logical Syntax of LanguageRudolf Carnap Amethe Smeaton.Henry S. Leonard - 1938 - Isis 29 (1):163-167.
    Direct download (2 more)  
     
    Export citation  
     
    My bibliography