000 00344nam a22001217a 4500
001 1931
090 _a1931
099 _tARC
_zALEX13842
_fCorrespondance
100 _a20241101d1940 m||y0frey50 ba
200 _aUltrasons. Litige Langevin/ Nicholson. 1940.
214 _d01/01/1940
215 _d21x28
316 _aEtat moyen
_aOriginal