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Science, Technology, and Public Policy During the Ninetieth Congress, First and Second Sessions, 1967-68

其他書名	Report of the Subcommittee on Science, Research, and Development of the Committee on Science and Astronautics, U.S. House of Representatives, Ninety-first Congress, First Session
出版	U.S. Government Printing Office, 1969
URL	http://books.google.com.hk/books?id=GjAVAAAAIAAJ&hl=&source=gbs_api