| 其他書名 | Maritime Administration Research and Development, 1973-1979 |
| 出版 | U.S. Department of Commerce, Maritime Administration, Office of Commercial Development, 1980 |
| URL | http://books.google.com.hk/books?id=TMe7BLAk6rIC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |