The evolution of the national transportation system under future constraints and policy decisions /
| Main Author: | |
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| Format: | Thesis Book |
| Language: | English |
| Published: |
Evanston, Ill. :
Northwestern University,
1975.
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| Series: | Research report / Northwestern University Transportation Center
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| Subjects: |
| Physical Description: | xii, 229 leaves : illustrations ; 28 cm |
|---|---|
| Bibliography: | Includes bibliographical references (leaves 224-228). |