1. Chemistry of the thiazoles

   • K. Ganapathi
   • Alamela Venkataraman

   OriginalPaper Pages: 343 - 358

2. Chemistry of the thiazoles

   • K. Ganapathi
   • Alamela Venkataraman

   OriginalPaper Pages: 359 - 361

3. Chemistry of the thiazoles

   • K. Ganapathi
   • Alamela Venkataraman

   OriginalPaper Pages: 362 - 378

4. Calculation of the infra-red active and Raman inactive frequencies of α quartz

   • Bishambhar Dayal Saksena

   OriginalPaper Pages: 379 - 382

5. Synthesis of izalpinin

   • K. Visweswara Rao
   • T. R. Seshadri

   OriginalPaper Pages: 383 - 388

6. The threshold potential,light-effect and chemical reactivity under electrical discharge

   • S. S. Joshi

   OriginalPaper Pages: 389 - 393

7. Size of raindrops

   • V. N. Kelkar

   OriginalPaper Pages: 394 - 399

8. Condensation of aldehydes with malonic acid

   • Prem Narain Agarval
   • Kantilal C. Pandya
   • Indra Lal Tripath

   OriginalPaper Pages: 400 - 404

9. A method of preparing diffusing screens of definite nebulosities for visibility meters

   • C. S. Karve

   BriefCommunication Pages: 405 - 407

10. Pauli’s identities in the Dirac algebra

    • B. S. Madhava Rao

    OriginalPaper Pages: 408 - 422