一般注記Shipping list no.: 98-0809-M
"May 1997."
Physical description for original version: 17 p. : 28 cm
書誌注記Includes bibliographical references (p. 15-16)
原資料等に関する注記原資料の出版事項: Pittsburgh, PA : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Center, 1997
SUPTDOC番号: HE 20.7130: 9641
GPO管理番号: 0499-F-20 (MF)