| 其他書名 | Hearings Before the United States House Committee on Foreign Affairs, Subcommittee on National Security Policy and Scientific Developments, Ninety-First Congress, First Session, on July 8, 9, 15, 17, 22, 24, 30, Aug. 5, 1969 |
| 出版 | U.S. Government Printing Office, 1969 |
| URL | http://books.google.com.hk/books?id=5-BEAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |