| 000 | 00453nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230331b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 808.2:5(07) _bK4:2 |
||
| 245 | _aCollection of russian popular science texts | ||
| 260 |
_aMoscow: _bProgress Publishers, |
||
| 300 | _a232p. | ||
| 650 | _aRussian | ||
| 653 | _aScience | ||
| 700 | _aKorolyova, V D (Ed.) | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c17254 _d17254 |
||