一般注記Distributed to depository libraries in microfiche
"Reprinted 1986"--Cover
"The contents of the publication are identical to the safety manual of the same number previously published under MESA in the Department of the Interior"--P. [2] of cover
Physical description for original version: 42 p. : 18 cm
原資料等に関する注記原資料の出版事項: [Washington, D.C.?] : U.S. Dept. of Labor, Mine Safety and Health Administration ; National Mine Health and Safety Academy, 1986
SUPTDOC番号: L 38.8/2: 13/986
GPO管理番号: 644-A (microfiche)