000 00344nam a22001217a 4500
001 1930
090 _a1930
099 _tARC
_zALEX13841
_fCorrespondance
100 _a20241101d1939 m||y0frey50 ba
200 _aUltrasons. Litige Langevin/ Nicholson. 1939.
214 _d01/01/1939
215 _d21x28
316 _aEtat moyen
_aOriginal