Editor

S.K. Trehan
Panjab Univesity,
Chandigarh 160 014, India

Associate Editor

R.K. Kochhar
Indian Institute of Astrophysics,
Bangalore 560 034, India

S.M. Alladin
Osmania University,
Hyderabad 500 007, India

P.V. Kulkarni
Physical Research Laboratory,
Ahmedabad, India

M.C. Pande
Uttar Pradesh State Observatory,
Naini Tal, India

K.R. Sivaraman
Indian Institute of Astrophysics,
Bangalore 560 034, India

C.V. Vishveshwara
Raman Research Institute,
Bangalore, India