University of Illinois Urbana-Champaign

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Showing 781–810 of 14,385 items
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Additional Content
Submitter: Howard Ding

Thumbnail for Possible recovery of coal from waste at Illinois mines
Possible recovery of coal from waste at Illinois mines
Smith, Cloyde Moffett; Mitchell, David Ray

Thumbnail for Hardenability of carburizing steels
Hardenability of carburizing steels
Bruckner, Walter Herbert