| 其他書名 | Hearings Before the United States Senate Committee on the District of Columbia, Eighty-Fourth Congress, First Session, on Feb. 3, 16, 22, 1955 |
| 出版 | U.S. Government Printing Office, 1955 |
| URL | http://books.google.com.hk/books?id=2d1FAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |