1. Pretty mathematics

   • P. A. M. Dirac

   OriginalPaper Pages: 603 - 605

2. Large numbers hypothesis. I. Classical formalism

   • Peter J. Adams

   OriginalPaper Pages: 607 - 632

3. VariableG and the strong equivalence principle

   • V. M. Canuto

   OriginalPaper Pages: 633 - 663

4. Large number hypothesis and the matter-dominated universe

   • Itzhak Goldman

   OriginalPaper Pages: 665 - 672

5. Meaning of a varying gravitational constant

   • S. -H. Hsieh

   OriginalPaper Pages: 673 - 683

6. Gauge invariance and the dirac equation

   • Donald H. Kobe

   OriginalPaper Pages: 685 - 702

7. Scalar and neutrino fields in the Gödel universe

   • D. A. Leahy

   OriginalPaper Pages: 703 - 753