| 000 | 00370cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1958 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aW9 C887 | ||
| 100 | _aCrozier, Mary | ||
| 245 |
_aBroadcasting (sound and television) _cby Mary Crozier |
||
| 260 |
_aLondon _bOxford University Press _c1958 |
||
| 300 | _a236p. | ||
| 650 | _aTelevision | ||
| 650 | _aRadio Broadcasting | ||
| 999 |
_c363343 _d363343 |
||