000 00368nam a22001337a 4500
001 10688
090 _a10688
099 _tARC
_zALEX22981
_fCorrespondance
100 _a20241101d1928 m||y0frey50 ba
200 _aPaul Langevin.
_eCorrespondance
214 _aBruxelles
_d22/02/1928
307 _aLettre
700 _aLefébure
_4070
701 _aLangevin
_4660