Limitations of the concept of free fields in Einstein's theory of gravitation Jerzy Rayski OriginalPaper Pages: 203 - 209
A general theory of empirical state determination in quantum physics: Part I James L. ParkWilliam Band OriginalPaper Pages: 211 - 226
A new approach to the theory of relativity. II. The general theory of relativity L. Jánossy OriginalPaper Pages: 251 - 267
Four contemporary interpretations of the nature of science J. O. Wisdom OriginalPaper Pages: 269 - 284
Thoughts on the dynamics of foundations, or what I believe André Mercier OriginalPaper Pages: 285 - 292