1. The new physiology of vision

   • C. V. Raman

   OriginalPaper Pages: 139 - 142

2. The new physiology of vision

   • C. V. Raman

   OriginalPaper Pages: 143 - 146

3. Evaluation of two methods for the determination of the elastic constants of trigonal crystals

   • Walter G. Mayer
   • E. A. Hiedemann

   OriginalPaper Pages: 147 - 152

4. On some infinite series involving appell-polynomials and the functions F(z,α)—I

   • S. K. Rangarajan

   OriginalPaper Pages: 153 - 158

5. Probability and prime numbers

   • S. Ducray

   OriginalPaper Pages: 159 - 164

6. Studies in the polarography of metal-amino acid complexes

   • G. Nageswara Rao
   • R. S. Subrahmanya

   OriginalPaper Pages: 165 - 184

7. Studies in the polarography of metal-amino acid complexes

   • G. Nageswara Rao
   • R. S. Subrahmanya

   OriginalPaper Pages: 185 - 200

8. Dipole moments of some derivatives ofpara-xylene—A possible intramolecular hydrogen bonding

   • S. V. Anantakrishnan
   • D. Setu Rao

   OriginalPaper Pages: 201 - 210

9. Errata

   • N. A. Narasimham
   • J. K. Brody

   Erratum Pages: 211 - 211