تفاصيل الكتاب
تنسيق
غلاف ورقي
صفحات
63
لغة
الإنجليزية
منشور
Jan 1, 1993
الناشر
Marshall Cavendish Corp
رقم ISBN-10
1854353764
رقم ISBN-13
9781854353764
الوصف
Examines the physical characteristics and conditions of comets, asteroids, and meteorites, describing their position and movements in relation to the sun and planets and surveying humanity's attempts to penetrate their mysteries.