1. Chemical composition of Indian senna leaves (Cassia angustifolia)

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

   OriginalPaper Article: 96

2. The wall paintings in the Bagh caves—An investigation into their methods

   • S. Paramasivan

   OriginalPaper Article: 85

3. The Pallava paintings at Conjeevaram—An investigation into the methods

   • S. Paramasivan

   OriginalPaper Article: 77

4. Raman spectra of fused nitrates

   • P. A. Moses

   OriginalPaper Article: 71

5. A note on the preparation and reactions of Karanjin

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

   OriginalPaper Article: 65