| 000 | 00372 a2200121 4500 | ||
|---|---|---|---|
| 020 | _a525600395X | ||
| 920 | _a5-256-00395-X | ||
| 100 | 1 |
_aGrodnev, I. I.. _eAutor |
|
| 245 | 0 |
_aVolokonno-opticeskie linii svjazi / _cGrodnev I. I.. |
|
| 250 | _aIzd. 2, pererab. i dop.. | ||
| 710 | 2 |
_aRadio i Svjaz'. _eWydawca _4pbl |
|
| 260 |
_aMoskva : _bRadio i Svjaz', _c1990. |
||
| 300 |
_a224 s.: _bil.; _c22 cm. |
||
| 999 |
_c5810 _d5810 |
||