| 其他書名 | joint hearing before the Select Committee on Population, U.S. House of Representatives, and the Select Committee on Aging, Ninety-fifth Congress, second session ... |
| 出版 | U.S. Government Printing Office, 1978 |
| URL | http://books.google.com.hk/books?id=t9rUmGjpeW4C&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |