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Catalogue of Additions to the Library of the United States Patent Office
United States. Patent Office
其他書名
From May 1, 1878 to May 1, 1883
出版U.S. Government Printing Office, 1883
URLhttp://books.google.com.hk/books?id=6lY3AQAAMAAJ&hl=&source=gbs_api
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