| 000 | 00294 a2200097 4500 | ||
|---|---|---|---|
| 100 | 1 |
_aDavies, Kenneth. _eAutor |
|
| 700 | 1 |
_aKorcak, A. A.. _e(perevod.) |
|
| 245 | 0 |
_aRadiovolny v ionosfere / _cDavies Kenneth, Korcak A. A.. |
|
| 710 | 2 |
_aMir. _eWydawca _4pbl |
|
| 260 |
_aMoskva : _bMir, _c1973. |
||
| 300 |
_a502 s.; _c25 cm. |
||
| 999 |
_c4789 _d4789 |
||