| 其他書名 | Report of the National Science Foundation to the Subcommittee on Science, Research, and Development of the Committee on Science and Astronautics, U.S. House of Representatives, Eighty-ninth Congress, First Session |
| 出版 | U.S. Government Printing Office, 1965 |
| URL | http://books.google.com.hk/books?id=sEEVAAAAIAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |