| 其他書名 | Hearings Before the Subcommittee on Federal and State Activities of the Special Committee on Aging, United States Senate, Eighty-seventh Congress, First Session on Problems of the Aging. August 23 and 24 1961 |
| 出版 | U.S. Government Printing Office, 1961 |
| URL | http://books.google.com.hk/books?id=tyJDAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |