1. Raman Spectra of some esters of di-carboxylic acids

   • Bishambhar Dayal Saksena

   OriginalPaper Article: 416

2. Selenium iodide

   • M. R. Aswatha Narayana Rao

   OriginalPaper Article: 410

3. On a table of values of L(n)

   • Hansraj Gupta

   BriefCommunication Article: 407

4. On the existence of a metric for path-spaces of order two

   • V. Seetharaman

   OriginalPaper Article: 399

5. Studies in the friedel-crafts reaction

   • R. D. Desai
   • V. M. Vakil

   OriginalPaper Article: 391

6. Secondary electron emission of nickel at the Curie point

   • P. S. Varadachari

   OriginalPaper Article: 381

7. A note on certain constitutional factors controlling visible fluorescence in compounds of the benzo-pyrone group

   • S. Rangaswami
   • T. R. Seshadri

   OriginalPaper Article: 375

8. Occurrence of herbacetin in the flowers of the Indian tulip (Thespasia populnea)

   • P. Suryaprakasa Rao
   • P. Prabhakara Reddy

   BriefCommunication Article: 372

9. Chemical investigation of Indian fruits

   • C. J. Dasa Rao
   • T. R. Seshadri
   • J. Veeraraghaviah

   OriginalPaper Article: 367

10. Diamagnetism of phosphorus

    • S. Ramachandra Rao
    • S. Aravamudachari

    OriginalPaper Article: 361

11. Heterocyclic compounds

    • R. D. Desai
    • V. M. Vakil

    OriginalPaper Article: 357

12. Sulphuryl iodide

    • M. R. Aswatha Narayana Rao

    BriefCommunication Article: 354

13. Some properties of rectilinear congruences

    • C. N. Srinivasiengar

    OriginalPaper Article: 350

14. Effect of temperature on the ultrasonic velocity in liquids

    • V. Suryaprakasam

    OriginalPaper Article: 341

15. Erratum to: The Raman spectra and the molecular structure of some aliphatic cyclic compounds

    • Bishambhar Dayal Saksena

    Erratum Article: n1