一般注記Cover title
"August 1982."
"Midwest Research Institute"--1st. prelim. p
Physical description for original version: v, 86 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. : U.S. Dept. of Transportation, Federal Highway Administration, Offices of Research and Development : For sale by the Supt. of Docs., U.S. G.P.O., 1983
SUPTDOC番号: TD 2.36: 82-15
テクニカルリポート番号: FHWA/IP-82/15
GPO管理番号: 982-G-15 (microfiche)