Modern concrete crosstie experience in France and Mexico
By: prepared for U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development.
Contributors: Prud'homme, André, 1918-; United States. Federal Railroad Administration. Office of Research and Development.
Publisher: The Office; National Technical Information Service [distributor
Published: 1979
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 81
Subjects: Railroads -- France -- Ties, Concrete.; Railroads -- Mexico -- Ties, Concrete.
Notes: Cover title.

Authors: A. Prud'homme and others.

"March 1979."

"Report no. FRA/ORD-79/02."

Includes bibliographical references.