000 00335nam a22001217a 4500
001 1786
090 _a1786
099 _tARC
_zALEX13697
_fCorrespondance
100 _a20241101d1931 m||y0frey50 ba
200 _aUltrason. Contrat SCAM-MARCONI.
214 _d01/01/1931
215 _a5p.
_d21x28
316 _aBon état
_aOriginal