1. The Raman spectra ofdextro, laevo and racemic forms of borneol and camphor

   • Baji Vinayak Thosar
   • Bawa Kartar Singh

   OriginalPaper Pages: 105 - 111

2. Constitution of coumarinopyrones deriver from 7-hydroxy-coumarins

   • S. Rangaswami
   • T. R. Seshadri

   OriginalPaper Pages: 112 - 118

3. On series of Jacobi-polynomials and definite integrals involving Bessel functions

   • N. G. Shabde

   OriginalPaper Pages: 119 - 121

4. The flame spectra of some aliphatic halides—Part I

   • W. M. Vaidya

   OriginalPaper Pages: 122 - 128

5. Ring-singularity in Born's unitary theory—II

   • B. S. Madhava Rao

   OriginalPaper Pages: 129 - 134

6. Studies in the friedel-crafts reaction

   • R. D. Desai
   • M. A. Wali

   OriginalPaper Pages: 135 - 143

7. Studies in the friedel-crafts reaction

   • R. D. Desai
   • M. A. Wali

   OriginalPaper Pages: 144 - 147

8. Geometrical inversion in the acids derived from the coumarins

   • P. Suryaprakasa Rao
   • C. Venkata Rao
   • T. R. Seshadri

   OriginalPaper Pages: 148 - 153

9. Addendum

   • G. S. Diwan
   • V. V. Narlikar

   OriginalPaper Pages: 154 - 154