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Catalogue of the Library of the United States Patent Office [by W. Flint]. - Catalogue of Additions to the Library ... from May 1, 1878, to May 1, 1883 [and from 1883 to 1889, by the Same].

Weston Flint

出版	U.S. Government Printing Office, 1878
URL	http://books.google.com.hk/books?id=TIY-YAAACAAJ&hl=&source=gbs_api