| 其他書名 | Hearings Before the United States Senate Committee on Appropriations, Seventy-First Congress, Third Session, on Feb. 7, 10, 21, 23, 1931 |
| 出版 | U.S. Government Printing Office, 1931 |
| URL | http://books.google.com.hk/books?id=0fXNjgY4I9gC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |