Geometric highway and culvert design 6 reports prepared for the 53rd annual meeting of the Highway Research Board.

Manylion Llyfryddiaeth
Awduron Corfforaethol: National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Transportation Research Board
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington Transportation Research Board, National Research Council 1974.
Cyfres:Transportation Research Record no. 518
Pynciau: