1. Photons, neutrinos, electrons and baryons in a unified spinor field theory of relativity

   • D. E. Littlewood

   OriginalPaper Pages: 403 - 425

2. Could classical states also be distributions with extended supports?

   • T. S. Shankara

   OriginalPaper Pages: 427 - 431

3. A new theory of elementary matter

   • Mendel Sachs

   OriginalPaper Pages: 433 - 451

4. A new theory of elementary matter

   • Mendel Sachs

   OriginalPaper Pages: 453 - 476

5. Proton-neutron mass difference in Sudarshan's Theory of Universal Primary Interactions

   • R. Acharya
   • H. H. Aly
   • K. Schilcher

   OriginalPaper Pages: 477 - 481