Space in the 21st Century by Richard Lewis 1990 1st ed
Space in the 21st Century by Richard Lewis. New York. Columbia University. 1990. First Edition. Hardcover. Very Good in Very Good dust jacket. Edgewear. Provides an overview of space exploration in the next century, discussing the many engineering hurdles to be overcome and the budgetary and political restraints to be faced as humankind works toward space stations and explorations of Mars. Black and White Illustrations. 234 pages.