| 其他書名 | Hearings Before the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, First Session, on U.S. Coast Guard Authorization, April 1 and 2, 1981 |
| 出版 | U.S. Government Printing Office, 1981 |
| URL | http://books.google.com.hk/books?id=i8PVAAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |