一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 92-2444-M
"May 1987."
"Report no. FHWA-IP-87-6."
Physical description for original version: xxii, 290 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: McLean, Va. ; Springfield, Va. : U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center : National Technical Information Service [distributor, 1987]
SUPTDOC番号: TD 2.36: 87-6
テクニカルリポート番号: Report no. FHWA-IP-87-6
GPO管理番号: 0982-G-15 (MF)