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Interoperable communications-based signaling project.
Connect to full text Available online
View online- Format:
- Book
- Government document
- Author/Creator:
- Pettit, William, MRCGP
- Language:
- English
- Subjects (All):
- Railroads--United States--Signaling--Evaluation.
- Railroads.
- Transportation--United States--Safety measures.
- Transportation.
- Railroads--Signaling--Evaluation.
- Transportation--Safety measures.
- United States.
- Physical Description:
- 1 online resource (vii, 26 pages) : illustrations
- Place of Publication:
- Washington, D.C. : U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, [2009]
- Notes:
- Title from title screen (viewed on May 24, 2012).
- "June 2009."
- Includes bibliographical references (page 26).
- OCLC:
- 794226645
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