00313nam a2200109Ia 450000500170000000800410001702000180005808200170007624500550009326000450014830000100019320260205105254.0260111s9999||||xx |||||||||||||| ||und||  a9781593393403  a523.2  B777n 0aNew views of solar system: Compton's by Britannica  aNew DelhibEncyclopedia Britannicac2007  a106p.