| 其他書名 | Studies of Friction and Freedom in Daily Travel |
| 出版 | Political and Economic Planning, 1976 |
| 主題 | Technology & Engineering / Civil / Highway & TrafficTransportation / General |
| ISBN | 08537415499780853741541 |
| URL | http://books.google.com.hk/books?id=UsIhAQAAIAAJ&hl=&source=gbs_api |