| 其他書名 | Hearing Before the Subcommittee on Employment, Poverty, and Migratory Labor of the Committee on Labor and Public Welfare, United States Senate, Ninety-third Congress, Second Session ... November 21, 1974 |
| 出版 | U.S. Government Printing Office, 1974 |
| URL | http://books.google.com.hk/books?id=sC0TAAAAIAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |