一般注記Cover title
"July 1981."
"APO-81-1."
Physical description for original version: 1 v. (various pagings) : 27 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. : U.S. Dept. of Tranportation, Federal Aviation Administration, Office of Aviation Policy and Plans : National Technical Information Service [distributor], 1981
SUPTDOC番号: TD 4.57: 81-1
テクニカルリポート番号: APO-81-1