Proceedings of the Ninth Annual Ohio Highway Engineering Conference, held at the Ohio State University, Columbus, Ohio ... April 5-6-7, 1955
Annual Ohio Highway Engineering Conference ; 9 ; 1955 ; Columbus, Ohio Annual Ohio Highway Engineering Conference ; 9 (Columbus, Ohio) : 1955.04.05-07
1955
V, 93 S
Ill
Konferenzband
Englisch