| 其他書名 | Selected Basic Documents : Staff Report Prepared for the Use of the Committee on Aeronautical and Space Sciences, United States Senate |
| 出版 | U.S. Government Printing Office, 1976 |
| URL | http://books.google.com.hk/books?id=MvVkTv6PvEkC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |