| 其他書名 | A Study : a Report of the Archival Research and Evaluation Staff to the Archivist of the United States |
| 出版 | National Archives and Records Administration, 1986 |
| URL | http://books.google.com.hk/books?id=ZYv3maMUdNoC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |