1. The diffusion haloes of the iridescent feldspars

   • C. V. Raman
   • A. Jayaraman

   OriginalPaper Pages: 1 - 10

2. Studies in the chemical behaviour of some compounds of sulphur

   • A. R. Vasudeva Murthy

   OriginalPaper Pages: 11 - 16

3. Studies in the chemical behaviour of some compounds of sulphur

   • A. R. Vasudeva Murthy

   OriginalPaper Pages: 17 - 22

4. Studies in the chemical behaviour of some compounds of sulphur

   • A. R. Vasudeva Murthy

   OriginalPaper Pages: 23 - 28

5. Quantitative determination of copper, cuprous oxide and cupric oxide in a mixture

   • S. M. Mehta
   • N. R. Bharucha

   OriginalPaper Pages: 29 - 32

6. Studies in iron oxide sols

   • A. K. M. Trivedi
   • A. S. Divatia

   OriginalPaper Pages: 33 - 37

7. The preparation of the double sulphates of tin and certain bivalent metals

   • S. R. Patel

   OriginalPaper Pages: 38 - 40

8. Theory of image formation in combinations of x-ray focussing mirrors

   • Y. T. Thathachari

   OriginalPaper Pages: 41 - 62

9. Kinetics of inactivation of invertase

   • K. S. G. Doss
   • H. C. Saraswat

   OriginalPaper Pages: 63 - 67

10. Studies in soil permeability

    • K. Subba Rao
    • S. K. Wadhawan

    OriginalPaper Pages: 68 - 80

11. Naphthoquinone series — Part I

    • B. Suryanarayana
    • B. D. Tilak

    OriginalPaper Pages: 81 - 91

12. Naphthoquinone series — Part II

    • V. K. Dikshit
    • B. Suryanarayana
    • B. D. Tilak

    OriginalPaper Pages: 92 - 98

13. Naphthoquinone series — Part III

    • B. Suryanarayana
    • B. D. Tilak

    OriginalPaper Pages: 99 - 103

14. Synthetic experiments in the benzopyrone series

    • N. Narasimhachari
    • S. Narayanaswami
    • T. R. Sesahdri

    OriginalPaper Pages: 104 - 113

15. Sulphur isosters of carcinogenic hydrocarbons

    • V. V. Ghaisas
    • K. Rabindran
    • B. D. Tilak

    OriginalPaper Pages: 114 - 119

16. Ratio of κ- to π-mesons on Fermi’s theory

    • D. S. Narayan

    OriginalPaper Pages: 120 - 126

17. Synthetic experiments in the benzopyrone series

    • S. K. Mukerjee
    • T. R. Seshadri
    • S. Varadarajan

    OriginalPaper Pages: 127 - 144

18. Synthetic experiments in the benzopyrone series

    • T. R. Seshadri
    • S. Varadarajan

    OriginalPaper Pages: 145 - 158

19. Equidistance and parallelism of the congruences of curves through points of a subspace

    • R. S. Mishra

    OriginalPaper Pages: 159 - 165