13 found
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  1.  28
    Modalities in the survey system of strict implication.William Tuthill Parry - 1939 - Journal of Symbolic Logic 4 (4):137-154.
  2.  47
    The postulates for "strict implication".William Tuthill Parry - 1934 - Mind 43 (169):78-80.
  3. Quantification of the predicate and many-sorted logic.William Tuthill Parry - 1966 - Philosophy and Phenomenological Research 26 (3):342-360.
  4.  53
    Reexamination of the problem of counterfactual conditionals.William Tuthill Parry - 1957 - Journal of Philosophy 54 (4):85-94.
  5.  16
    Pure numerical Boolean syllogisms.Edward A. Hacker & William Tuthill Parry - 1967 - Notre Dame Journal of Formal Logic 8 (4):321-324.
  6.  8
    Modalities in the Survey System of Strict Implication.William Tuthill Parry - 1940 - Journal of Symbolic Logic 5 (1):37-37.
  7.  37
    A new symbolism for the propositional calculus.William Tuthill Parry - 1954 - Journal of Symbolic Logic 19 (3):161-168.
  8.  22
    Comments on a variant form of natural deduction.William Tuthill Parry - 1965 - Journal of Symbolic Logic 30 (2):119-122.
  9.  9
    Comments on a Variant Form of Natural Deduction.William Tuthill Parry - 1966 - Journal of Symbolic Logic 31 (2):286-286.
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  10.  4
    A New Symbolism for the Propositional Calculus.William Tuthill Parry & Gerald B. Standley - 1958 - Journal of Symbolic Logic 23 (1):63-63.
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  11.  11
    Syllogism and Quantification.Timothy Smiley & William Tuthill Parry - 1975 - Journal of Symbolic Logic 40 (4):606-607.
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  12.  25
    Most-Most-Some.William Tuthill Parry - 1971 - Philosophical Studies 22 (1-2):9-16.
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  13.  17
    In memoriam: Clarence Irving Lewis (1883--1964).William Tuthill Parry - 1970 - Notre Dame Journal of Formal Logic 11 (2):129-140.