| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c52565 _d52565 |
||
| 005 | 20210218151731.0 | ||
| 008 | 171228b xxu||||| |||| 00| 0 eng d | ||
| 040 | _aAUD Library | ||
| 041 | _aEnglish | ||
| 082 |
_a530 _bPER-P |
||
| 100 | _aPERELMAN, Yakov | ||
| 245 | _aPhysics for Entertainment | ||
| 260 |
_aMoscow _bForeign languages publishing house _c1936 |
||
| 300 | _a210p. | ||
| 650 |
_aPhysics. _aScientific recreations. |
||
| 942 | _cGB | ||