| 其他書名 | Recent Developments in the United States and Abroad. A Report Prepared for the Select Subcommittee on Labor, Committee on Education and Labor, House of Representatives |
| 出版 | U.S. Government Printing Office, 1967 |
| URL | http://books.google.com.hk/books?id=mb-w-vHLohgC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |