一般注記"Prepared for Occupational Safety and Health Administration, U.S. Dept. of Labor."
No longer available for sale by the Supt. of Docs
"June 1991."
Physical description for original version: xvii, 139 p. : 28 cm
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Gaithersburg, MD ; [Springfield, VA : Manufacturing Engineering Laboratory, National Institute of Standards and Technology : National Technical Information Service, distributor, 1991]
SUPTDOC番号: C 13.46: 1286
GPO管理番号: 0249-A (MF)