State highway organization charts, 1959 revision.
Series: National Research Council. Highway Research Board. Special report -- 53.; Special report (National Research Council (U.S.). Highway Research Board) -- 53.; Publication (National Research Council (U.S.)) -- no. 723.
Published: 1960
Place of publication: Washington
Language: eng
Number of pages: 50
Subjects: Highway departments -- United States.
Notes: National Research Council. Publication 723.

"A revision of Special report 20 ... published in 1954."