1. Uplift pressure and design of weirs with two sheet piles

   • Gurda Ram
   • V. I. Vaidihanathan

   OriginalPaper Pages: 147 - 156

2. Geometrical inversion in the acids derived from the coumarins

   • T. R. Seshadri
   • P. Suryaprakasa Rao

   OriginalPaper Pages: 157 - 161

3. Reactivity of the double bond in coumarins and related α-β unsaturated carbonyl compounds

   • T. R. Seshadri
   • P. Suryaprakasa Rao

   OriginalPaper Pages: 162 - 169

4. On sums of powers

   • Inder Chowla

   BriefCommunication Pages: 170 - 172

5. Note on Waring’s problem

   • S. Chowla

   BriefCommunication Pages: 173 - 173

6. Polarisation of Raman lines in some inorganic acids

   • C. S. Venkateswaran

   OriginalPaper Pages: 174 - 185

   

7. Magnetism and cold-working in metals

   • S. Ramachandra Rao

   OriginalPaper Pages: 186 - 203

8. The raman spectra of tri-methyl-amine and some compounds of hydroxylamine and hydrazine

   • R. Ananthakrishnan

   OriginalPaper Pages: 204 - 212

9. Ultrasonic velocities in organic liquids

   • S. Parthasarathy

   BriefCommunication Pages: 213 - 215

10. Decompositions into cubes of primes (II)

    • Hansraj Gupta

    OriginalPaper Pages: 216 - 221

11. The diffraction of light by high frequency sound waves: Generalised theory

    • N. S. Nagendra Nath

    OriginalPaper Pages: 222 - 242

12. Studies in atmospheric radiation

    • P. K. Raman

    OriginalPaper Pages: 243 - 253