1. Errata

   • N. S. Nagendra Nath
   • E. V. Chalam

   Erratum Pages: i - i

2. Rectification in discharge tubes — Part II

   • V. T. Chiplonkar

   OriginalPaper Pages: 323 - 338

3. The intensities of the Raman lines in carbon dioxide

   • N. S. Nagendra Nath
   • E. V. Chalam

   OriginalPaper Pages: 339 - 351

4. Aluminium chloride, a new reagent for the condensation of β-ketonic esters with phenols

   • C. V. Deliwala
   • N. M. Shah

   OriginalPaper Pages: 352 - 358

5. Magnetism and molecular structure of sulphur compounds

   • S. S. Dharmatti

   OriginalPaper Pages: 359 - 370

6. Studies in chloral amides

   • N. W. Hirwe
   • K. D. Gavankar
   • B. V. Patil

   BriefCommunication Pages: 371 - 373

7. Studies on thermal repulsion

   • L. A. Ramdas
   • S. Y. Joglekar

   OriginalPaper Pages: 374 - 385

8. Chemotherapy of bacterial infections

   • K. Ganapathi

   OriginalPaper Pages: 386 - 389

9. On the gravest mode of some vibrating systems

   • B. R. Seth

   OriginalPaper Pages: 390 - 394

10. The glycosidic components of the flowers ofButea frondosa

    • P. Bhaskara Rama Murti
    • T. R. Seshadri

    OriginalPaper Pages: 395 - 398

11. A study of the chemical components of the roots ofDecalepis Hamiltonii

    • P. Bhaskara Rama Murti
    • T. R. Seshadri

    OriginalPaper Pages: 399 - 403

12. Synthetic experiments in the benzo-pyrone series

    • T. R. Seshadri
    • V. Venkateswarlu

    OriginalPaper Pages: 404 - 410

13. Photoelectric efficiency of ferromagnetic metals at different temperatures in the soft x-ray region

    • S. Ramachandra Rao
    • K. S. Sankarasubba Iyer

    OriginalPaper Pages: 411 - 438

14. Depolarisation of light scattered by liquids

    • K. Sunanda Bai

    OriginalPaper Pages: 439 - 460

15. Condensation of malonanilic acid with aldehydes

    • P. I. Ittyerah
    • Kantilal C. Pandya

    OriginalPaper Pages: 461 - 466

16. Errata

    • D. Narayanamurti
    • V. Ranganathan

    Erratum Pages: 467 - 467