1.
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Washington, DC : Transportation Research Board, c2001.
|
2.
|
New York : Trumpet Club, c1991, 1987.
|
3.
|
Washington : U.S. G.P.O., 2010.
KF31 .C69 2010g |
|
4.
|
[Washington, D.C.] : U.S. Dept. of Transportation, Federal Transit Administration ; [Springfield, VA : Available through the National Technical Information Service, 2003]
TD 7.2: AX 5 |
|
5.
|
[Washington, D.C. : U.S. G.P.O., 2002]
Y 1.1/8: 107-507 |
|
6.
|
[Washington, D.C. : U.S. G.P.O., 1999]
Y 1.1/8: 106-333 |
|
7.
|
[Washington, DC] : U.S. Dept. of Transportation, Federal Transit Administration, Office of Research Demonstration and Innovation ; [Springfield, VA : Available to the public through the National Technical Information Service, 1997]
TD 7.2: C 58/2 |
|
8.
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Washington, D.C. : U.S. Dept. of Transportation, Federal Transit Administration ; [Springfield, VA : Available to the public through the National Technical Information Service], 1995.
TD 7.11: MA-26-0010-94-1/995 |
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9.
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[Washington, D.C.?] : The Administration, [1993]
TD 7.2: B 96/9 |
|
10.
|
Washington, D.C. : The Board ; Springfield, Va. : National Technical Information Service, [distributor, 1993]
TD 1.117: 93/02 |
|