books.google.co.uk - Main Objective Of This Volume Is To Present A Subjective Information About Physical Properties, Chemical Composition Of Celestial Objects. Biographical Outline And Theoretical Contributions Of Eminent Astro-Physicists Are Also Included. Approximately 101 Entries Are Included In A-Z Format Which Covers...http://books.google.co.uk/books/about/Encyclopaedic_Dictionary_of_Astrophysics.html?id=ffNLyv3YV4UC&utm_source=gb-gplus-shareEncyclopaedic Dictionary of Astrophysics