| 其他書名 | A Guide to Trends in Broadcasting and Newer Technologies, 1920-1983 |
| 出版 | Praeger, 1984 |
| 主題 | Social Science / Media StudiesTechnology & Engineering / Radio |
| ISBN | 00307146809780030714689 |
| URL | http://books.google.com.hk/books?id=BCUWAQAAMAAJ&hl=&source=gbs_api |