1. Gravitational energy in Brans-Dicke cosmological models

   • V B Johri
   • G P Singh

   OriginalPaper Pages: 121 - 126

2. On quark matter in a strong magnetic field

   • J D Anand
   • S. Singh

   OriginalPaper Pages: 127 - 132

3. Shower age in correlation with zenith angle

   • A Bhadra

   OriginalPaper Pages: 133 - 144

4. Evaluation ofS,T, U parameters, triple gauge boson vertices and some oblique corrections in extraU(1) superstring inspired model

   • R S Sahu
   • N K Sharma
   • P Saxena

   OriginalPaper Pages: 145 - 175

5. A tentative multiphoton ionization of CS₂ molecule: Spectroscopy of òπ_u state of CS ₂ ⁺ ion

   • T V Venkitachalam

   OriginalPaper Pages: 177 - 185

6. Ultrasonic velocity of binary systems at elevated pressures

   • J D Pandey
   • Ranjan Dey
   • D K Dwivedi

   OriginalPaper Pages: 187 - 193

7. Wavevector and frequency dependent dielectric function dynamic structure factor and the instability of plasma waves in two component hot rare quantum and classical plasmas

   • S P Tewari
   • Hira Joshi
   • Jyoti Sood

   OriginalPaper Pages: 195 - 217

8. Helium implanted CuHf as studied by TDPAC and positron lifetime measurements

   • R Govindaraj
   • G Venugopal Rao
   • B Viswanathan

   OriginalPaper Pages: 219 - 233

9. Erratum

   • Robin Horan
   • Martin Lavelle
   • David McMullan

   Erratum Pages: 235 - 235