Cowsik, Ramanath Cosmic Pathways Contemporary Perspectives in Physics and Astrophysics: Essays Written in Honour of Prof. B.V. Sreekanan on His 60th Birthday - New Delhi Tata Mcgraw Hill Publishing Company Ltd 1986 - 411p includes index and biblioraphy ISBN: 0074515675 200 Dewey Class. No.: N32.6 / C839