Transportation economics : a conference of the Universities-National Bureau Committee for Economic Research.
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| 企业作者: | |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
New York :
National Bureau of Economic Research; distributed by Columbia University Press,
1965.
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| 丛编: | Special conference series (National Bureau of Economic Research) ;
17. |
| 主题: |
| Item Description: | Bibliographical footnotes. |
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| 实物描述: | xviii, 464 p. : illus., maps. 24 cm. |