Transportation Test Center rail transit services
By: prepared for U.S. Department of Transportation, Urban Mass Transportation Administration by Jodi Torpey, Melville Ruggles, Paul Spencer
Contributors: Ruggles, Melville; Spencer, Paul, 1934-; United States. Urban Mass Transportation Administration; Onyx Corporation
Publisher: The Administration; National Technical Information Service, distributor
Published: 1981
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 32
Subjects: Transportation Test Center (U.S.); Railroads -- United States -- Track -- Inspection
Notes: "Onyx Corporation"--P. 32

Contract no. DOT-UT-80032