| 其他書名 | Hearing Before the Subcommittee on Human Resources of the Committee on Ways and Means, House of Representatives, One Hundred Sixth Congress, First Session, September 23, 1999 |
| 出版 | U.S. Government Printing Office, 2000 |
| URL | http://books.google.com.hk/books?id=DZjwPnY_nuMC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |