Advanced guidelines for performance testing of two-legged longwall shields / by Thomas M. Barczak (Information circular ; 9231)

Advanced guidelines for performance testing of two-legged longwall shields / by Thomas M. Barczak

(Information circular ; 9231)

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Note (General)：: Distributed to depository libraries in microfichePhysical description for original version: ii, 149 p. : 28 cm

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Material Type: 図書
Title: Advanced guidelines for performance testing of two-legged longwall shields / by Thomas M. Barczak
Series Title: Information circular ; 9231
Title Heading: Information circular (United States. Bureau of Mines) ; 9231
Author Heading: Barczak, Thomas M
United States. Bureau of Mines
Publication Date (W3CDTF): 1989
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) -- Testing -- Standards
Longwall mining -- Standards
Note (General): Distributed to depository libraries in microfiche
Physical description for original version: ii, 149 p. : 28 cm
Note (Bibliography): Includes bibliographical references (p. 28)
Note (Original Version): 原資料の出版事項: Washington, D.C. (2401 E Street, N.W., MS #9800, Washington 20401) : U.S. Dept. of the Interior, Bureau of Mines, [1989]
SUPTDOC番号: I 28.27: 9231
GPO管理番号: 637-A (MF)
Holding library: 国立国会図書館
Call No.: YCA-I 28.27:9231
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): 000006569780
http://id.ndl.go.jp/bib/000006569780
OCLC No.: 19846630
https://www.worldcat.org/oclc/19846630
Bibliographic Record Category (NDL): 281