New concepts in urban transportation systems.
| 企业作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Philadelphia
1968.
|
| 丛编: | Its Special issue, v. 286, no. 5, 1968
|
| 主题: |
| 企业作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Philadelphia
1968.
|
| 丛编: | Its Special issue, v. 286, no. 5, 1968
|
| 主题: |