[Washington, D.C.?] : U.S. Dept. of Transportation, Federal Highway Administration ; [Springfield, Va. : Available to the public through the National Technical Information Service, 1991].
Physical Description
1 v.
Notes
Distributed to depository libraries in microfiche.
Shipping list no.: 92-2347-M.
Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 2 microfiches : negative.