1. Triple and quadruple integral equations occurring in diffraction theory

   • A. P. Dwivedi
   • T. N. Trivedi

   OriginalPaper Pages: 179 - 185

2. A remark on the paper of Dwivedi

   • P. K. Banerji
   • P. L. Sethi

   OriginalPaper Pages: 186 - 190

3. Stability of the coastline from Manakkodam to Thottappally along the Kerala coast

   • P. Udaya Varma
   • V. V. R. Varadachari

   OriginalPaper Pages: 191 - 198

4. Interaction of potassium hexacyanoferrate (II) with histidine

   • Ramesh Bembi
   • Wahid U. Malik

   OriginalPaper Pages: 199 - 203

5. Formation of heterocyclic rings containing nitrogen: Part XXVI—Condensation of pyridine 2, 3-diamine with aromatic aldehydes

   • Pramod Kumar Dubey
   • C. V. Ratnam

   OriginalPaper Pages: 204 - 209

6. Sphene bearing gneisses of Madhugiri area, Karnataka State, India

   • M. S. Sadashivaiah
   • R. S. Hanagodimath

   OriginalPaper Pages: 210 - 217

7. Rotating hydromagnetic free shear layer flow for very large magnetic interaction parameter

   • Somaraju Vempaty

   OriginalPaper Pages: 218 - 229

8. Equatorial range spreadF and high multiple echoes from theF region

   • R. G. Rastogi

   OriginalPaper Pages: 230 - 235

9. Reaction of hexachloropropene with dihydroxy aryl aldehydes, ketones and acids

   • Ajit R. Deshpande
   • J. R. Merchant

   OriginalPaper Pages: 236 - 241