Author Description

This volume is concerned with the broad areas related to high energy astrophysics stressing the processes in the compact objects and active galaxies. The subject matter encompasses the interpretation of many high energy astrophysical processes such as accretion disk, relativistic ejection, superluminal motion, gravitational lens, clustering of galaxies and observations on binary system, cataclysmic variables, X-ray sources, QSOs and BL Lac objects.