1. Algorithmic logic. Multiple-valued extensions

   • Helena Rasiowa

   OriginalPaper Pages: 317 - 335

2. The concept of a proposition in classical and quantum physics

   • Robin Giles

   OriginalPaper Pages: 337 - 353

3. Information-seeking dialogues: Some of their logical properties

   • Jaakko Hintikka
   • Esa Saarinen

   OriginalPaper Pages: 355 - 363

4. Prepositional attitudes in weak pragmatics

   • Bas C. van Fraassen

   OriginalPaper Pages: 365 - 374

5. Logical inference in English: A preliminary analysis

   • Patrick Suppes

   OriginalPaper Pages: 375 - 391

6. Measures of kearnels of reducibility axioms and singlets

   • D. A. Bočvar

   OriginalPaper Pages: 393 - 400

7. Constructions of classical models by means of Kripke models (survey)

   • Bernd I. Dahn

   OriginalPaper Pages: 401 - 405

8. Relevant Robinson's arithmetic

   • J. Michael Dunn

   OriginalPaper Pages: 407 - 418

9. Interpolation properties of superintuitionistic logics

   • Larisa L. Maksimova

   OriginalPaper Pages: 419 - 428

10. A new formulation of discussive logic

    • Jerzy Kotas
    • N. C. A. da Costa

    OriginalPaper Pages: 429 - 445