1. On the theory of the elasticity of crystals

   • C. V. Raman
   • K. S. Viswanathan

   OriginalPaper Pages: 51 - 70

2. Studies on diffusion

   • U. Aswathanarayana
   • S. Ramamurthy

   OriginalPaper Pages: 71 - 76

3. Raman spectra of nickel sulphate crystals

   • D. Krishnamurti

   OriginalPaper Pages: 77 - 80

4. The thermal expansion of calcite from room temperature up to 400°C

   • R. Srinivasan

   OriginalPaper Pages: 81 - 85

5. The propagation of light in absorbing biaxial crystals — I. Theoretical

   • S. Pancharatnam

   OriginalPaper Pages: 86 - 109