| 其他書名 | A Study Prepared for the Use of the Subcommittee on Economic Growth of the Joint Economic Committee, Congress of the United States |
| 出版 | U.S. Government Printing Office, 1975 |
| URL | http://books.google.com.hk/books?id=9An-HFP_g9MC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |