1.Cowboys of the Sky: The Story of Alaska's Bush Pilots

作者:Steven C. Levi  出版社:Publication Consultants  出版日:2008/04/01

Explores the seventy-year history of aviation in the rugged terrain of Alaska, where bush pilots transported supplies, personnel, mail, wildlife, and criminals.

定價:453元   優惠價: 9408


2.Eli Whitney and the Birth of American Technology

作者:Constance McLaughlin Green  出版社:Prentice Hall  出版日:1979/06/01 裝訂:平裝

Describes the man and the effect his inventions and innovations had on the economy of the new nation

定價:1449元   優惠價: 91304