1. On equal sums of like powers

   • George Xeroudakes
   • Alfred Moessner

   OriginalPaper Pages: 245 - 255

2. Studies in the formation of heterocyclic rings containing nitrogen

   • N. V. Subba Rao
   • C. V. Ratnam

   OriginalPaper Pages: 256 - 262

3. Self-reciprocal functions in the form of series

   • V. V. L. N. Rao

   OriginalPaper Pages: 263 - 268

4. Līlāvatī—A new analogue computer for solving linear simultaneous equations and related problems

   • E. V. Krishnamurthy

   OriginalPaper Pages: 269 - 283

5. Some polishing experiments on copper in a hyperbolic cell

   • VR. Ramanathan
   • Indra Sanghi

   OriginalPaper Pages: 284 - 287

6. The diffraction of light by superposed parallel supersonic waves general theory

   • Robert Mertens

   OriginalPaper Pages: 288 - 304