| 其他書名 | Proceedings of a Conference Held at NASA George C. Marshall Space Flight Center, Marshall Space Flight Center, May 17-19, 1994 |
| 出版 | National Aeronautics and Space Administration, Marshall Space Flight Center, 1994 |
| URL | http://books.google.com.hk/books?id=r-YYAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |