| 其他書名 | Hearings Before the Subcommittee on Science, Research, and Technology of the Committee on Science and Technology, House of Representatives, Ninety-ninth Congress, First Session, on H.R. 1210, February 6, 20, 21, 1985 |
| 出版 | U.S. Government Printing Office, 1985 |
| URL | http://books.google.com.hk/books?id=4xQrAAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |