| 000 | 004360000a22002050004500 | ||
|---|---|---|---|
| 005 | 20221004214150.0 | ||
| 040 | _cPOF | ||
| 082 |
_a 621.396 _b WIL |
||
| 100 | _aWilliam I. Orr. | ||
| 245 | _aRadio Handbook | ||
| 250 | _a 9th | ||
| 260 | _bHoward W. Sams & Co Inc | ||
| 260 | _bIndiana | ||
| 260 | _c1975 | ||
| 300 | _a32-43, 974 | ||
| 546 | _aEn | ||
| 650 | _a Radio | ||
| 942 | _cBK | ||
| 999 |
_c7799 _d7799 |
||