| 其他書名 | A Syllabus for a College Course on Radio for Teachers, Supervisors and School Administrators |
| 出版 | U.S. Office of Education, Federal Security Agency, 1941 |
| URL | http://books.google.com.hk/books?id=a007AAAAIAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |