1. On inequalities satisfied by certain arithmetical functions (II)

   • S. M. Shah

   OriginalPaper Pages: 321 - 332

2. An affine calculus of variations

   • D. D. Kosambi

   OriginalPaper Pages: 333 - 335

3. A simple test of value of a particular period inforecasting

   • S. R. Savur

   OriginalPaper Pages: 336 - 341

4. Rotational raman scattering in benzene

   • S. Bhagavantam

   OriginalPaper Pages: 342 - 344

5. X-ray analysis of the structure of iridescent shells

   • S. Rama Swamy

   OriginalPaper Pages: 345 - 351

6. The flame spectra of some aromatic compounds

   • W. M. Vaidy

   OriginalPaper Pages: 352 - 357

7. Light scattering in gold sols in relation to particle size and share

   • D. S. Subbaramaiya

   OriginalPaper Pages: 358 - 363

8. Dielectric coefficients of volatile compounds of fluorine and boron

   • K. L. Ramaswamy

   OriginalPaper Pages: 364 - 377

9. The physical identity of enantiomers

   • Bawa Kartar Singh
   • Indramani Mahanti

   OriginalPaper Pages: 378 - 396

10. A remarkable property of the “singular series” in waring’s problem and its relation to hypothesis K of hardy and littlewood

    • S. Schowla

    OriginalPaper Pages: 397 - 401

11. The condensation of aldehydes with malonic acid in the presence of organic bases

    • Toquir Ahmad Vahidy
    • K. C. Pandya

    OriginalPaper Pages: 402 - 405

12. The diffraction of light by high frequency sound waves: Part I.

    • C. V. Raman
    • N. S. Nagendra Nathe

    OriginalPaper Pages: 406 - 412

13. The diffraction of light by sound waves of high frequency: Part II

    • C. V. Raman
    • N. S. Nagendra Nath

    OriginalPaper Pages: 413 - 420