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1Published 1994“...Texas Dept. of Transportation, Travel and Information Division,...”
Government Document Book -
2Published 1996“...Texas Dept. of Transportation, Travel and Information Division,...”
Government Document Book -
3Published 1995“...Texas Dept. of Transportation, Travel & Information Division,...”
Government Document Book -
4Published 1996“...Texas Dept. of Transportation, Travel and Information Division,...”
Government Document Book -
5Published 1991“...Travel and Information Division, [Texas Dept. of Transportation],...”
Government Document Journal -
6
Serial -
7Published 1988“...Texas State Dept. of Highways and Public Transportation, Travel and Information Division,...”
Government Document Serial