U.S. transportation: resources, performance and problems
Subtitle: a collection of papers prepared for the Transportation Research Conference
Series: National Research Council (U.S.). Publication -- 841-S; Publication (National Research Council (U.S.)) -- no. 841-S
Publisher: National Academy of Sciences, National Research Council
Published: 1961
Place of publication: Washington
Language: eng
Number of pages: 319
Subjects: Transportation; Congresses
Notes: OP 35881.

Includes bibliographies.