| 其他書名 | By American Association of State Highway and Transportation Officials, Administration Subcommittee on Data Processing, Marcus L. Yancey, Jr., Chairman, Keith F. Kohler, Secretary |
| 出版 | Arizona Department of Transportation, 1975 |
| URL | http://books.google.com.hk/books?id=_kG7HAAACAAJ&hl=&source=gbs_api |