Rib stability microform : practical considerations to optimize rib design / by W.C. Smith (Information circular ; 9323)

Rib stability microform : practical considerations to optimize rib design / by W.C. Smith

(Information circular ; 9323)

Notes on use

Note (General)：: Distributed to depository libraries in microficheShipping list no.: 93-0007-MPhysical description for original version: 16 p. : 28 cm

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Material Type: 図書
Title: Rib stability microform : practical considerations to optimize rib design / by W.C. Smith
Series Title: Information circular ; 9323
Title Heading: Information circular (United States. Bureau of Mines) ; 9323
Author Heading: Smith, W. C. (William Cyrille) , 1955-
Publication Date (W3CDTF): 1992
Extent: microfiche
Size: 11 × 15 cm
Place of Publication (Country Code): US
Text Language Code: eng
Note (Material Type): [microform]
Subject Heading: Ground control (Mining)
Coal mines and mining -- Safety measures
Coal -- Geology
Structural stability
Note (General): Distributed to depository libraries in microfiche
Shipping list no.: 93-0007-M
Physical description for original version: 16 p. : 28 cm
Note (Bibliography): Includes bibliographical references (p. 15-16)
Note (Original Version): 原資料の出版事項: Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1992
SUPTDOC番号: I 28.27: 9323
GPO管理番号: 0637-A (MF)
Holding library: 国立国会図書館
Call No.: YCA-I 28.27:9323
Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書
https://ndlsearch.ndl.go.jp
Bibliographic ID (NDL): 000006580154
http://id.ndl.go.jp/bib/000006580154
OCLC No.: 28034090
https://www.worldcat.org/oclc/28034090
Bibliographic Record Category (NDL): 281