1. Anomalous dispersion method of determining structure and absolute configuration of crystals

   • S. Raman

   OriginalPaper Pages: 1 - 11

2. The enumeration of positive rational numbers

   • M. S. Srinivasan

   OriginalPaper Pages: 12 - 24

3. Thermo-elastic behaviour of cubic crystals

   • S. V. Subrahmanyam

   OriginalPaper Pages: 25 - 29

4. Zenith angle response of a vertical meson telescope

   • R. P. Kane
   • U. R. Rao

   OriginalPaper Pages: 30 - 40

5. Alkaloids ofMahonia nepalensis D.C.

   • T. R. Govindachari
   • B. R. Pai
   • U. Ramadas Rao

   OriginalPaper Pages: 41 - 48

6. Erratum

   • Harry E. Luther

   Erratum Pages: n1 - n1