1. Elastic behaviour of matter under very high pressures

   • S. Bhagavantam
   • E. V. Chelam

   OriginalPaper Pages: 1 - 19

2. The Raman spectra of polycrystalline solids

   • D. Krishnamurti

   OriginalPaper Pages: 20 - 26

3. A model for hyperfragments

   • E. C. G. Sudarshan
   • S. Iwao

   OriginalPaper Pages: 27 - 34

4. The Dirac equation for many-electron systems

   • K. S. Viswanathan

   OriginalPaper Pages: 35 - 45