| 其他書名 | Hearing Before the Joint Committee on the Economic Report, Congress of the United States, Eighty-first Congress, First Session, Pursuant to Sec. 5 (A) of Public Law 304, 79th Congress. Sept. 23, 1949 |
| 出版 | U.S. Government Printing Office, 1949 |
| URL | http://books.google.com.hk/books?id=M6cuAAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |