| 000 | 00405cam a2200157ua 4500 | ||
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| 041 |
_aeng _h |
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| 082 |
_a823.308 _bBEK/BE |
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| 100 | _aBek , Alexander . | ||
| 245 |
_aBerezhkov: The story of an inventor / _cAlexander Bek. _hTextual Documents |
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| 250 |
_a1 / _b. |
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| 260 |
_aMoscow : _bForeign Language Publishing House. |
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| 300 | _a513 ; . | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c6980 _d6980 |
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