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TT.

Clearinghouse for Federal Scientific and Technical Information (U.S.)

出版	U.S. Department of Commerce, Clearinghouse for Federal Scientific and Technical Information., 1968
URL	http://books.google.com.hk/books?id=XrjaAAAAMAAJ&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

Translations of scientific and technical monographs and articles.