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784091-3
Injury experience in coal mining / US Department of Labor
USA. Bureau of Mines
Washington, DC : US Gov. Print. Off.
Mikrofiche-Ausg.: Washington, DC : US Gov. Print. Off.
1949(1953) - 1957(1960) nachgewiesen; 1979(1980) -
Urh. bis 1957: US Department of the Interior, Bureau of Mines
SuDocs-Class.-no.: L 38.10/4
1949=525; 1950=540; 1951=549; 1952=559 von: USA. Bureau of Mines: Bulletin (ISSN: 0082-9129)
1957=7987 von: USA. Bureau of Mines: Information circular (ISSN: 0096-1914)
1979=1122 u.a. von: USA. Mine Safety and Health Administration: Informational report (ISSN: 0196-3708)
Official print number: L 38.10/4
OCLC number: 1367832906
DDC subject groups: 620 Engineering & machine engineering ; 660 Chemical engineering
journal
English
United States, USA
Print
01431083X
03-09-22