Proceedings of a Conference on the Economics of Highway Transport called by the Highway and Highway Transport Education Committee held at the University of Maryland, College Park, July 27, 1921
By: ed. by C.J. Tilden
Contributors: Tilden, Charles Joseph, 1873- editor; Highway Education Board
Publisher: The Highway and Highway Transport Education Committee
Published: 1922
Place of publication: Washington D.C
Language: eng
Number of pages: 51
Subjects: Roads; Study and teaching; Highway law
Other titles: Economics of highway transport
Notes: Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.