books.google.be - This revised and updated comprehensive introduction to astronomical objects and phenomena applies basic physical principles to a variety of situations. Students learn how to relate everyday physics to the astronomical world with the help of useful equations, chapter summaries, worked examples and end-of-chapter...http://books.google.be/books/about/Astronomy_A_Physical_Perspective.html?hl=nl&id=2QVmiMW0O0MC&utm_source=gb-gplus-shareAstronomy: A Physical Perspective
