Travel to commercial centers presented at the Thirty-second Annual Meeting, January 13-16, 1953.
| מחבר תאגידי: | |
|---|---|
| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Washington, D.C.
Highway Research Board
1953.
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| סדרה: | Highway Research Board
Bulletin 79 |
| נושאים: |