1. Fine particle physics and technology; some results

   • M S Multani
   • N G Nanadikar
   • R Vijayaraghavan

   Articles Pages: 1 - 16

2. Production and characterisation of amorphous alloys at varanasi

   • P Ramachandrarao
   • S Ranganathan
   • T R Anantharaman

   Articles Pages: 17 - 29

3. Nucleation and growth of potassium dihydrogen phosphate crystals in silica gels

   • M S Joshi
   • A V Antony

   Communications Pages: 31 - 33

4. Studies on a wear-resistant cast iron

   • N Ranganathan
   • Malur N Srinivasan
   • N Raman

   Communications Pages: 35 - 41

5. Microhardness studies in ammonium halide crystals

   • K J Pratap
   • V Hari Babu

   Communications Pages: 43 - 53

6. X-ray study of the air-oxidiseda-Ga₂Se₃ and Ga₂Te₃ powders

   • A K Mukherjee
   • U Dhawan
   • S Z Ali

   Communications Pages: 55 - 60

7. Dielectric properties of Bi₄(GeO₄)₃ and Bi₄(SiO₄)₃

   • Lalitha Sirdeshmukh
   • Y R Reddy

   Communications Pages: 61 - 66

8. Phase transformation studies on pure and doped strontium carbonate

   • C Rama Mohan Rao
   • P N Mehrotra

   Communications Pages: 67 - 70

9. Surface structures on second order prism faces of synthetic quartz crystals

   • M S Joshi
   • K B Saraf
   • A V Antony

   Communications Pages: 71 - 77

10. DC electrical conductivity of CoSiF₆·6H₂O and (NH₄)₂SO₄

    • S S Mitra
    • S K Ghorai
    • S K Dutta Roy

    Communications Pages: 79 - 82