| 000 | 00266 a2200085 4500 | ||
|---|---|---|---|
| 100 | 1 |
_aBetts, J. A.. _eAutor |
|
| 245 | 0 |
_aHigh Frequency Communications / _cBetts J. A.. |
|
| 710 | 2 |
_aAmerican Elsevier. _eWydawca _4pbl |
|
| 260 |
_aNew York : _bAmerican Elsevier, _c1967. |
||
| 300 |
_a98 s.; _c25 cm. |
||
| 999 |
_c3758 _d3758 |
||