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Google圖書搜尋
Cutter Roof Failure
Eric R. Bauer
其他書名
Six Case Studies in the Northern Appalachian Coal Basin
出版
U.S. Department of the Interior, Bureau of Mines
, 1990
URL
http://books.google.com.hk/books?id=vYvlwCN_KjEC&hl=&source=gbs_api
EBook
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