1. Virial problems related to simple wing profiles

   • B. S. Madhava Rao

   OriginalPaper Pages: 53 - 66

2. On the intensity and polarisation of the light from the sky during twilight

   • J. V. Dave
   • K. R. Ramanathan

   OriginalPaper Pages: 67 - 78

3. Synthetic experiments in the benzopyrone series

   • M. L. Dhar
   • T. R. Seshadri

   OriginalPaper Pages: 79 - 83

4. Stochastic processes associated with a symmetric oscillatory poisson process

   • Alladi Ramakrishnan
   • P. M. Mathews

   OriginalPaper Pages: 84 - 98

5. The dipole moment of dimethoxy and diethoxy aniline

   • S. V. Anantakrishnan
   • D. Sethu Rao

   OriginalPaper Pages: 99 - 105

6. Addendum

   Announcement Pages: 105 - 105

7. Transmission of ultrasonics through binary liquid mixtures

   • M. Krishnamurthi

   OriginalPaper Pages: 106 - 112

8. On the angular distribution of penetrating cosmic-ray particles at a depth 103 MWE below ground

   • B. V. Sreekantan
   • S. Naranan
   • P. V. Ramanamurty

   OriginalPaper Pages: 113 - 129

9. Excited states of C¹² in the region 11 to 14 mev. from B¹¹ (d, n) C¹² reaction

   • Evani Kondaiah

   BriefCommunication Pages: 130 - 132

10. Polarographic behaviour of metals in ethanolamines

    • R. S. Subrahmanya

    OriginalPaper Pages: 133 - 147