Astronomy（天文学）
On The Shoulders Of Giants
World-renowned physicist and author Stephen Hawking presents a revolutionary look at the momentous d
A Briefer History of Time
Stephen Hawking's worldwide bestseller, "A Brief History of Time", has been a landmark volume in sci
An Introduction to Theoretical and Computational Aerodynamics
This concise and highly readable introduction to theoretical and computational aerodynamics integrat
A Brief History of Time
Book Description"A Brief History of Time", published in 1988, has been a landmark volume in scientif