Analysis of the functions of transportation : a conceptual framework /
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| 企业作者: | , |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Springfield, Va. :
Clearinghouse for Federal Scientific and Technical Information,
1966.
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| 主题: |
| Item Description: | "Conducted under contract CPR-11-2630 for the U. S. Department of Commerce, Bureau of Public Roads, Office of Research and Development"--t.p. |
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| 实物描述: | 1 v. (various pagings) : ill ; 28 cm. |
| 参考书目: | Includes bibliographical references. |