1. Comments on Dr. S. Watanabe's paper

   • R. J. Solomonoff

   Articles Pages: 97 - 100

2. Comments on Dr. S. Watanabe's paper

   • M. Goodall

   Articles Pages: 101 - 102

3. The relationship of language to the formation of concepts

   • Eric H. Lenneberg

   Articles Pages: 103 - 109

4. The logical structure of physics

   • Laszlo Tisza

   Articles Pages: 110 - 131

5. Discussion on the paper of Ruth B. Marcus

   Articles Pages: 132 - 143

6. Toward a formal analysis of cultural objects

   • Alan Ross Anderson
   • Omar Khayyam Moore

   Articles Pages: 144 - 170

7. Operational aspects of hidden-variable quantum theories

   • Armand Siegel

   Articles Pages: 171 - 188

8. Comments on the papers of prof. S. Schiller and prof. A. Siegel

   • Abner Shimony

   Articles Pages: 189 - 192

9. Comments on A. Grünbaum's paper

   • Robert S. Cohen

   Articles Pages: 193 - 195

10. A stipulation of logical truth in a modal propositional calculus

    • Charles E. Caton

    Articles Pages: 196 - 199

11. The stochastic revolution and the nature of scientific explanation

    • Nicholas Rescher

    Articles Pages: 200 - 215

12. On transformations

    • A. G. F. van Holk

    Articles Pages: 216 - 223

13. Book reviews

    • P. H. Esser
    • E. W. Beth

    BookReview Pages: 224 - 228