| 其他書名 | 47 Video, Film, and Sound/slide Programs for Earth Sciences, Computer Sciences, Civil Engineering, and General Science Classes |
| 出版 | National Archives and Records Administration, National Audiovisual Center, 1988 |
| URL | http://books.google.com.hk/books?id=xwEpgXe5ksgC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |