| 000 | 00273 a2200085 4500 | ||
|---|---|---|---|
| 100 | 1 |
_aMel'nik, S.O.. _eAutor |
|
| 245 | 0 |
_aOperator faksimil'nych svjazej : _bUceb. posobie dlja PTU / _cMel'nik S.O.. |
|
| 710 | 2 |
_aSvjaz'. _eWydawca _4pbl |
|
| 260 |
_aMoskva : _bSvjaz', _c1978. |
||
| 300 |
_a215 s.; _c25 cm. |
||
| 999 |
_c8093 _d8093 |
||