一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 92-2316-M
"Report date: September 11, 1990"--Technical report documentation page
Physical description for original version: vii, 98 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: Washington, D.C. ; [Springfield, Va. : National Transportation Safety Board : Available through the National Technical Information Service, 1990]
SUPTDOC番号: TD 1.118: 90/02
GPO管理番号: 0982-I-10 (MF)