Editor

K.D. Abhyankar
Osmania University,
Hyderabad 500 007, India

Associate Editor

Ram Sagar
Indian Institute of Astrophysics,
Bangalore 560 034, India

G.M. Ballabh
Osmania University,
Hyderabad 500 007, India

C.L. Bhat
Bhabha Atomic Research Centre,
Bombay, India

K.B. Bhatnagar
Zakir Husain College, Delhi, India

Gopal C. Kilambi
Osmania University,
Hyderabad 500 007, India

T.P. Prabhu
Indian Institute of Astrophysics,
Bangalore 560 034, India

K. Sinha
Indira Gandhi Planetarium,
Lucknow, India