pp 121-126 February 1999

Gravitational energy in Brans-Dicke cosmological models

V B Johri G P Singh

pp 127-132 February 1999

On quark matter in a strong magnetic field

J D Anand S Singh

pp 133-144 February 1999

Shower age in correlation with zenith angle

A Bhadra

pp 145-175 February 1999

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 Sardar Singh A K Nagawat P Saxena

pp 177-185 February 1999

A tentative multiphoton ionization of CS₂ molecule: Spectroscopy of òπ_u state of CS₂⁺ ion

T V Venkitachalam

pp 187-193 February 1999

Ultrasonic velocity of binary systems at elevated pressures

J D Pandey Ranjan Dey D K Dwivedi

pp 195-217 February 1999

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 Kakoli Bera Jyoti Sood

pp 219-233 February 1999

Helium implanted CuHf as studied by TDPAC and positron lifetime measurements

R Govindaraj G Venugopal Rao K P Gopinathan B Viswanathan

pp 235-235 February 1999 Erratum

Erratum

Robin Horan Martin Lavelle David McMullan