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Logical Appraisal 2. Formal Logic 3. Truth-Functions 4. Classes: An Alternative Interpretation of the Tabular System 5. Predicative Formulae and Quantifiers 6. Subjects, Predicates, and Existence 7. General Statements and Relations 8. Two Kinds of Logic 9.
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Leblanc et al. (1953) studied this question.
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