186 found
Order:
  1. Symbolic Logic.C. I. Lewis & C. H. Langford - 1934 - Erkenntnis 4 (1):65-66.
    No categories
     
    Export citation  
     
    Bookmark   188 citations  
  2.  17
    Foundations of the Theory of Signs.C. H. Langford - 1938 - Journal of Symbolic Logic 3 (4):158-158.
    Direct download  
     
    Export citation  
     
    Bookmark   95 citations  
  3. The Notion of Analysis in Moore's Philosophy.C. H. Langford & Paul Arthur Schilpp - 1943 - Journal of Symbolic Logic 8 (4):149-151.
     
    Export citation  
     
    Bookmark   23 citations  
  4.  19
    Symbolic Logic.C. H. Langford - 1934 - The Monist 44:309.
  5. A Proof That Synthetic a Priori Propositions Exist.C. H. Langford - 1949 - Journal of Philosophy 46 (1):20-24.
  6.  31
    A Note on Strict Implication (1935).C. I. Lewis & C. H. Langford - 2014 - History and Philosophy of Logic 35 (1):1-6.
    Editor's Note: This paper was found in galley proof form from the journal Mind in the C.I. Lewis Archives in the Special Collections Department of the Stanford University Libraries, call number M174, Box 18, Folder 1. There are two copies of the proofs in this folder, one includes Lewis's corrections. The version that appears here incorporates all of Lewis's corrections. Where these corrections are substantive, the original wording is give in a footnote. The paperwas withdrawn from publication by Lewis early (...)
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  7.  9
    Introduction to Semantics.C. H. Langford - 1943 - Journal of Symbolic Logic 8 (1):36-37.
    Direct download  
     
    Export citation  
     
    Bookmark   4 citations  
  8.  17
    The Limits of Empiricism.C. H. Langford & Bertrand Russell - 1937 - Journal of Symbolic Logic 2 (1):61.
  9.  77
    Otherness and Dissimilarity.C. H. Langford - 1930 - Mind 39 (156):454-461.
  10.  10
    The Structure of Aristotelian Logic.C. H. Langford - 1939 - Journal of Symbolic Logic 4 (3):121-122.
    Direct download  
     
    Export citation  
     
    Bookmark   2 citations  
  11.  45
    Whiteley C. H.. On Meaning and Verifiability. Analysis, Vol. 6 Pp. 79–86.C. H. Langford - 1941 - Journal of Symbolic Logic 6 (3):104-104.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  12.  41
    Ayer A. J., Whiteley C. H., Black M.. Truth by Convention: A Symposium. Analysis, Vol. 4 , Pp. 17–22, 22 28, 28–32.C. H. Langford - 1938 - Journal of Symbolic Logic 3 (2):92-93.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  13.  38
    Hempel Carl G. and Oppenheim P.. Der Typusbegriff im Lichte der neuen Logik. A. W. Sijthoff, Leiden 1936, vii + 130 pp. [REVIEW]C. H. Langford - 1937 - Journal of Symbolic Logic 2 (1):61-61.
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark  
  14.  18
    The Institutional Use of The.C. H. Langford - 1949 - Philosophy and Phenomenological Research 10 (1):115-120.
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  15.  40
    Review: C. H. Whiteley, On Meaning and Verifiability. [REVIEW]C. H. Langford - 1941 - Journal of Symbolic Logic 6 (3):104-104.
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark  
  16.  73
    General Propositions.C. H. Langford - 1929 - Mind 38 (152):436-457.
    Direct download (8 more)  
     
    Export citation  
     
    Bookmark  
  17. Review of Chwistek's La Sémantique Rationnelle Et Ses Applications. [REVIEW]C. H. Langford - 1938 - Journal of Symbolic Logic 3 (2):93–94.
  18. Mmortality and the Cosmic Process. [REVIEW]C. H. Langford - 1934 - Ancient Philosophy (Misc) 44:309.
     
    Export citation  
     
    Bookmark  
  19. Note on a Device of Quine and Goodman.C. H. Langford - 1942 - Journal of Symbolic Logic 7 (2):98-98.
    Direct download  
     
    Export citation  
     
    Bookmark  
  20. Review: Alfred Tarski, Sur la Methode Deductive. [REVIEW]C. H. Langford - 1938 - Journal of Symbolic Logic 3 (1):56-56.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  21. Review: Heinrich Scholz, Die Sonderstellung der Logik-Kalkule im Bereich der Elementaren Logistischen Kalkulforschung. [REVIEW]C. H. Langford - 1938 - Journal of Symbolic Logic 3 (1):55-56.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  22. Ushenko A. P.. The Calculus of Propositions and Self-Contradiction. The Philosophical Review, Vol. 48 , Pp. 322–325.C. H. Langford - 1941 - Journal of Symbolic Logic 6 (2):70-70.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  23. Ushenko A. P.. Predication of Existence. The Journal of Philosophy, Vol. 33 , Pp. 408–412.C. H. Langford - 1937 - Journal of Symbolic Logic 2 (1):57-58.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  24. What is a Language?C. H. Langford - 1939 - Journal of Symbolic Logic 4 (4):168-168.
    Direct download  
     
    Export citation  
     
    Bookmark  
  25. Die Sonderstellung der Logik-Kalküle Im Bereich der Elementaren Logistischen Kalkülforschung.C. H. Langford - 1938 - Journal of Symbolic Logic 3 (1):55-56.
  26.  8
    Review: E. W. Beth, The Significs of Pasigraphic Systems. A Contribution to the Psychology of the Mathematical Thought Process. [REVIEW]C. H. Langford - 1937 - Journal of Symbolic Logic 2 (1):53-54.
  27.  7
    Gallie W. B.. An Interpretation of Causal Laws. Mind, N.S. Vol. 48 , Pp. 409–426.C. H. Langford - 1941 - Journal of Symbolic Logic 6 (2):67-68.
  28.  28
    Miller James Wilkinson. The Structure of Aristotelian Logic. Kegan Paul, Trench, Trubner & Co., London 1938, 97 Pp. [REVIEW]C. H. Langford - 1939 - Journal of Symbolic Logic 4 (3):121-122.
  29.  56
    On Propositions Belonging to Logie.C. H. Langford - 1927 - Mind 36:342.
    Direct download (8 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  30.  35
    Review: A. J. Ayer, C. H. Whiteley, M. Black, Truth by Convention: A Symposium. [REVIEW]C. H. Langford - 1938 - Journal of Symbolic Logic 3 (2):92-93.
  31.  7
    Review: W. B. Gallie, An Interpretation of Causal Laws. [REVIEW]C. H. Langford - 1941 - Journal of Symbolic Logic 6 (2):67-68.
  32.  26
    Ewing A. C.. The Linguistic Theory of a Priori Propositions. Proceedings of the Aristotelian Society, Pp. 207–244.C. H. Langford - 1942 - Journal of Symbolic Logic 7 (3):128-128.
  33.  25
    Hans Freudenthal. Zur intuitionistischen Deutung logischer Formeln. Compositio mathematica, vol. 4 no. 1 , pp. 112–116. - A. Heyting. Bemerkungen zu dem Aufsatz von Herrn Freudenthai “Zur intuitionistischen Deutung logischer Formeln.” Compositio mathematica, vol. 4 no. 1 , pp. 117–118. - Nachwort von Hans Freudenthal. Compositio mathematica, vol. 4 no. 1 , p. 118. [REVIEW]C. H. Langford - 1937 - Journal of Symbolic Logic 2 (1):48-48.
    Direct download (7 more)  
     
    Export citation  
     
    Bookmark  
  34.  44
    On a Certain Modal Proposition.C. H. Langford - 1947 - Mind 56 (224):348-349.
    No categories
    Direct download (8 more)  
     
    Export citation  
     
    Bookmark  
  35.  5
    Principles of the Theory of Probability.C. H. Langford - 1939 - Journal of Symbolic Logic 4 (3):119-120.
    Direct download  
     
    Export citation  
     
    Bookmark   2 citations  
  36.  24
    Broad C. D.. Kant's Theory of Mathematical and Philosophical Reasoning. Proceedings of the Aristotelian Society, Vol. 42 , Pp. 1–24. [REVIEW]C. H. Langford - 1943 - Journal of Symbolic Logic 8 (3):84-84.
  37.  27
    The Psychology of Thought.C. H. Langford - 1927 - Journal of Philosophy 24 (20):546-550.
  38.  22
    Hardie C. D.. The Necessity of a Priori Propositions. Proceedings of the Aristotelian Society, Vol. 38 , Pp. 47–60.C. H. Langford - 1940 - Journal of Symbolic Logic 5 (2):74-75.
  39.  21
    Beth E. W.. Some Remarks on Dr. Perelman's Essay on Logical Antinomies. Mind, N.S., Vol. 45 , Pp. 487–488.C. H. Langford - 1937 - Journal of Symbolic Logic 2 (1):60-60.
  40.  21
    Trainor Joseph C.. The Contributions of Alfred Korzybski. Psyche, An Annual of General and Linguistic Psychology, Vol. 16 , Pp. 165–177. [REVIEW]C. H. Langford - 1937 - Journal of Symbolic Logic 2 (4):171-171.
  41.  20
    Errera Alfred. Sur les démonstrations de non-contradiction. Travaux du IXe Congrès International de Philosophic, VI Logique et mathématiques, Actualités scientifiques et industrielles 535, Hermann et Cie, Paris 1937, pp. 121–127. [REVIEW]C. H. Langford - 1938 - Journal of Symbolic Logic 3 (2):116-116.
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark  
  42.  20
    Smith Henry Bradford. A First Book in Logic. 2nd. Edn., F. S. Crofts and Co., New York 1938, X + 373 Pp. [Cf. 259 10, 13, 17, 24.]. [REVIEW]C. H. Langford - 1938 - Journal of Symbolic Logic 3 (4):170-170.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  43.  22
    Review: C. G. Hempel, Le Probleme de la Verite. [REVIEW]C. H. Langford - 1937 - Journal of Symbolic Logic 2 (4):170-171.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  44.  25
    Review: W. D. Ross, Some Thoughts on Aristotle's Logic. [REVIEW]C. H. Langford - 1942 - Journal of Symbolic Logic 7 (3):128-128.
  45.  39
    Appearance and Reality in Perception.C. H. Langford & Marion Langford - 1959 - Philosophy and Phenomenological Research 20 (4):532-534.
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark  
  46.  39
    Analysis.C. H. Langford - 1964 - Philosophy and Phenomenological Research 25 (1):117-121.
    No categories
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark  
  47.  18
    Beth E. W.. De Significa van de Pasigrafische Systemen. Bijdrage Tot de Psychologie van Het Wiskurdig Denkproces. Euclides, Vol. 13 , Pp. 145–158. [REVIEW]C. H. Langford - 1937 - Journal of Symbolic Logic 2 (1):53-54.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  48.  18
    Cavaillès J.. Réflexions sur le fondement des mathématiques. Travaux du IXe Congrès International de Philosophie, VI Logique et mathématiques, Actualités scientifiques et industrielles 535, Hermann et Cie, Paris 1937, pp. 136–139. [REVIEW]C. H. Langford - 1938 - Journal of Symbolic Logic 3 (1):56-56.
    Direct download (7 more)  
     
    Export citation  
     
    Bookmark  
  49.  18
    Forder H. G.. The Anatomy of Demonstration. The Australasian Journal of Psychology and Philosophy, Vol. 15 No. 2 , Pp. 81–97. [REVIEW]C. H. Langford - 1937 - Journal of Symbolic Logic 2 (4):172-172.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  50.  18
    L. O. Kattsoff. Postulational Methods. III. Philosophy of Science, Vol. 3 , Pp. 375–417.C. H. Langford - 1937 - Journal of Symbolic Logic 2 (1):45-45.
1 — 50 / 186