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The Role of Research and Development in Improving Civilian Air Traffic Management
United States. Congress. House. Committee on Science. Subcommittee on Technology
其他書名
Hearing Before the Committee on Science, Subcommittee on Technology, U.S. House of Representatives, One Hundred Fifth Congress, First Session, June 24, 1997
出版U.S. Government Printing Office, 1997
主題Transportation / Aviation / General
ISBN01605595379780160559532
URLhttp://books.google.com.hk/books?id=bykrAAAAMAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN