Physical description for original version: [2]6 [i.e. 26] p. ; 28 cm
書誌注記
Bibliography: p. 25-[26]
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 Transportation, National Highway Traffic Safety Administration : National Technical Information Service [distributor], 1985