| 其他書名 | Hearings Before the Subcommittee on Social Security and Subcommittee on Oversight of the Committee on Ways and Means, House of Representatives, Ninety-sixth Congress, Second Session, May 20 and 21, 1980 |
| 出版 | U.S. Government Printing Office, 1980 |
| URL | http://books.google.com.hk/books?id=lPnUAAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |