paperback. Condition: New. Paperback Pages Number: 96 Language: Chinese. Excel optimization series High School synchronous measurement and control: Optimal Design of geography (Required) (with Xiang taught Edition) covers the Earth in the universe. the Earth's cosmic environment. the Earth's movement. the structure of the Earth's natural environment in the motion of matter and energy exchange. crustal material composition and material recycling. the earth's surface morphology. the integrity and difference of the atmosp.