1. A derivation of local commutativity from macrocausality using a quantum mechanical theory of measurement

   • W. M. de Muynck
   • J. P. H. W. van den Eijnde

   OriginalPaper Pages: 111 - 146

2. Self-adjointness of momentum operators in generalized coordinates

   • J. M. Domingos
   • M. H. Caldeira

   OriginalPaper Pages: 147 - 154

3. A resolution of the classical wave-particle problem

   • J. P. Wesley

   OriginalPaper Pages: 155 - 170

4. A geometric foundation for a unified field theory

   • Nathan Rosen
   • Gerald E. Tauber

   OriginalPaper Pages: 171 - 186

5. Book review

   • David Hestenes

   BookReview Pages: 187 - 191

6. Book review

   • L. P. Horwitz

   BookReview Pages: 193 - 198