1. Reflection and refraction of attenuated waves in semi-infinite elastic solid media

   • I. D. Seth

   OriginalPaper Pages: 151 - 160

2. Effect of crystal orientation on the Raman effect in naphthalene and benzophenone

   • T. M. K. Nedungadi

   OriginalPaper Pages: 161 - 176

3. Heterocyclic compounds

   • R. D. Desai
   • W. S. Waravdekar

   OriginalPaper Pages: 177 - 183

4. Heterocyclic compounds

   • S. Ashraf Ali
   • R. D. Desai
   • H. P. Shroff

   OriginalPaper Pages: 184 - 187

5. An elementary theory of the coronas of water droplets

   • T. A. S. Balakrishnan

   OriginalPaper Pages: 188 - 193

6. The lanthanum nitrate test for acetate in inorganic qualitative analysis

   • K. Neelakantam
   • L. Ramachandra Row

   OriginalPaper Pages: 194 - 198

7. Chemical investigation of Indian lichens

   • V. Subba Rao
   • T. R. Seshadri

   OriginalPaper Pages: 199 - 202

8. On the existence of a metric for path-spaces admitting the Lorentz group

   • Mohammad Shabbar

   OriginalPaper Pages: 203 - 210

9. Substitution in polycyclic systems

   • S. V. Anantakrishnan
   • V. Pasupati

   OriginalPaper Pages: 211 - 220

10. A study of the chemical components of the roots ofDecalepis Hamiltonii (Makali Veru)

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

    OriginalPaper Pages: 221 - 232

11. Syntheses in the chaulmoogric acid series

    • K. V. Bokil
    • K. S. Nargund

    OriginalPaper Pages: 233 - 239

12. A classical limit of heavy homogeneous spherical masses

    • V. V. Narlikar

    OriginalPaper Pages: 240 - 244

13. The lead ratio of a crystal of monazite from the Gaya district, Bihar

    • Tripura Charan Sarkar

    OriginalPaper Pages: 245 - 248