1. Colour in relation to chemical constitution of the organic and inorganic salts of isonitroso-pyrazolones and isooxazolones

   • Sikhibhushan Dutt
   • Ione Nitravati Dharam Dass

   OriginalPaper Article: 55

2. Magnetic properties of copper amalgams

   • S. S. Bhatnagar
   • P. L. Kapur
   • Girdharilal Mittal

   OriginalPaper Article: 45

3. On the stability of motion in Milne’s Kinematical System

   • D. N. Moghe

   OriginalPaper Article: 41

4. Reaction between nitric acid and tin in presence of catalysts—Part II

   • G. S. Kasbekar
   • A. R. Normand

   OriginalPaper Article: 37

5. On a simple system of charged particles in Milne’s kinematical theory

   • D. N. Moghe

   OriginalPaper Article: 31

6. Interfacial tension studies on mercury in reacting systems

   • N. V. Rangaswamy Iyengar
   • Basrur Sanjiva Rao

   OriginalPaper Article: 20

7. Ein versuch der erweiterung des Krishnan’—Schen Reziprozitätsgesetz esfür schiefe Beobachtungsebenen

   • V. S. Vrkljan

   OriginalPaper Article: 16

8. On normal numbers

   • S. S. Pillai

   BriefCommunication Article: 13

9. The bright solar eruption of March 3, 1939

   • M. Salaruddin
   • C. K. Ananthasubrahmanyam

   OriginalPaper Article: 9

10. 3-Benzoyl-7-hydroxyflavone

    • S. Rangaswami
    • T. R. Seshadri

    OriginalPaper Article: 6

11. Use of mercuric acetate in organic preparations—Part I

    • N. V. Subba Rao
    • T. R. Seshadri

    OriginalPaper Article: 1