Electronics in traffic operations.
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| Format: | Book |
| Language: | English |
| Published: |
Washington :
National Academy of Sciences-National Research Council,
1962.
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| Series: | Bulletin (National Research Council (U.S.). Highway Research Board) ;
338. Publication (National Research Council (U.S.)) ; no. 1020. |
| Subjects: |
| Physical Description: | 100 pages : illustrations |
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