Bibliographic Details
| Main Author: |
Ullman, Gerald L. |
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| Corporate Authors: |
Texas. State Department of Highways and Public Transportation,
Texas Transportation Institute |
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| Other Authors: |
Trout, Nada D.,
Urbanik, T. (Thomas), 1946- |
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| Format: | Government Document
Book
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| Language: | English |
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| Published: |
College Station, Tex. : [Springfield, Va.] :
Texas Transportation Institute, the Texas A&M University System ; [Available through the National Technical Information Service],
[1991]
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| Series: | Research report (Austin, Tex.) ;
1231-1.
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| Subjects: | |
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