000 00357nam a22001337a 4500
001 10649
090 _a10649
099 _tARC
_zALEX22942
_fCorrespondance
100 _a20241101d1929 m||y0frey50 ba
200 _aPaul Langevin.
_eCorrespondance
214 _d01/01/1929
307 _aLettre
327 _aEn russe
700 _aKAPITZA
_bP. L.
_4070