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Google圖書搜尋
Measuring Efficiencies and Economic Impact of Air Transportation Sector in the U.S. Economy Using Data Envelopment Analysis and Leontief Analysis
Jaber Saeed Alzahrani
出版
Lamar University
, 2015
URL
http://books.google.com.hk/books?id=j7PUjgEACAAJ&hl=&source=gbs_api