| 000 | 00328 a2200097 4500 | ||
|---|---|---|---|
| 100 | 1 |
_aCerepanov, V.P.. _eAutor |
|
| 700 | 1 |
_aGrigor'ev, O.P.. _eAutor |
|
| 245 | 0 |
_aVakuumnye i gazorazrjadnye ventili / _cCerepanov V.P., Grigor'ev O.P.. |
|
| 710 | 2 |
_aSovetskoe Radio. _eWydawca _4pbl |
|
| 260 |
_aMoskva : _bSovetskoe Radio, _c1969. |
||
| 300 |
_a78 s.; _c24 cm. |
||
| 999 |
_c14311 _d14311 |
||