1. The heat capacity of diamond between 0 and 1000° K.

   • C. V. Raman

   OriginalPaper Pages: 323 - 332

2. Distribution of radioactivity in the rocks of South India

   • C. Mahadevan
   • A. V. R. Sastry

   OriginalPaper Pages: 333 - 342

3. A synthesis of stillopsidin and its methyl ethers

   • K. R. Laumas
   • S. Neelakantan
   • T. R. Seshadri

   OriginalPaper Pages: 343 - 348

4. The intermediate layer of stratification (F_1.5) between F₂ and F₂ at Ahmedabad

   • K. M. Kotadia

   OriginalPaper Pages: 349 - 353

5. A modified gating logic to improve the speed of operation of double rank counters

   • B. K. Basu
   • P. V. S. Rao

   OriginalPaper Pages: 354 - 359

6. Studies with scintillation coincidence spectrometer: Se⁷⁵ and Sb¹²⁵

   • Girish Chandra

   OriginalPaper Pages: 360 - 366

7. Characteristic roots of the product of certain matrices

   • N. A. Khan

   OriginalPaper Pages: 367 - 370

8. On a function of Ramanujan

   • Omar Ali Siddiqi

   OriginalPaper Pages: 371 - 376

9. Polarographic behaviour of metals in ethanolamines

   • R. S. Subrahmanya

   OriginalPaper Pages: 377 - 389