| 000 | 00355nam a22001097a 4500 | ||
|---|---|---|---|
| 082 |
_a300 _bKOV/E |
||
| 100 | _aKovalev,S M | ||
| 245 | _aЕжегодник большой советской энциклопедии:Yezhegodnik bol'shoy sovetskoy entsiklopedii/Yearbook of the Great Soviet Encyclopedia | ||
| 260 | _c1975 | ||
| 300 | _a656p. | ||
| 942 | _cBK | ||
| 999 |
_c507964 _d507964 |
||