1. The near ultraviolet absorption spectrum of tetrahydro-naphthalene

   • R. N. Bapat

   OriginalPaper Pages: 119 - 129

2. Absorption spectra of substituted thianaphthenes

   • M. R. Padhye
   • R. P. Punyarthi

   OriginalPaper Pages: 130 - 137

3. Raman spectrum of crystalline tri-glycine sulphate (NH₃.CH₃.COO)₃H₂SO₄

   • R. S. Krishnan
   • K. Balasubramanian

   OriginalPaper Pages: 138 - 144

4. A note on the generalisation of Hermite polynomials

   • A. K. Rajagopal

   OriginalPaper Pages: 145 - 151

5. “Līlāvatī”—A new analogue computer for solving linear simultaneous equations and related problems

   • G. N. Ramachandran
   • E. V. Krishnamurthy

   OriginalPaper Pages: 152 - 164

6. Studies on the redoxokinetic effect: Preparation of reproducible electrode surfaces

   • U. H. Narayanan
   • K. Sundararajan
   • A. Narayanaswami

   OriginalPaper Pages: 165 - 174

7. Erratum

   • R. Sethuraman

   Erratum Pages: n1 - n1