Transportation systems planning and analysis 6 reports ; prepared for the 52nd Annual Meeting.

Manylion Llyfryddiaeth
Awduron Corfforaethol: National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Committee on Bituminous Aggregate Bases
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington, D.C. National Academy of Sciences - National Research Council 1973.
Cyfres:Highway research record no. 435.