| 000 | 00347 a2200097 4500 | ||
|---|---|---|---|
| 020 | _a9261052711 | ||
| 920 | _a92-61-05271-1 | ||
| 245 | 0 |
_aITU-R Recommendations 1994 PN Series (SG 3) : _bPropagation in Non-Ionized Media / _c. _n 1 t. |
|
| 710 | 2 |
_aInternational Telecommunication Union. _eWydawca _4pbl |
|
| 260 |
_aGeneva : _bITU, _c1995. |
||
| 300 |
_aXV, 420s.: _bil.; _c30 cm. |
||
| 999 |
_c651 _d651 |
||