| 000 | 00351 a2200097 4500 | ||
|---|---|---|---|
| 020 | _a9261064310 | ||
| 920 | _a92-61-06431-0 | ||
| 245 | 0 |
_aITU-R Recommendations (Revised as of 28 February 1997) M Series Fascicle - Parts 1,2,3,4,5. / _c. _n1 t. |
|
| 710 | 2 |
_aInternational Telecommunication Union. _eWydawca _4pbl |
|
| 260 |
_aGeneva : _bITU, _c1997. |
||
| 300 |
_aXV, 447 s.; _c30 cm. |
||
| 999 |
_c511 _d511 |
||