000 00328nam a22001217a 4500
001 2794
090 _a2794
099 _tARC
_zALEX14735
_fDivers
100 _a20241101ds.d. m||y0frey50 ba
200 _aMarconi sounding device.
214 _cMarconi sounding
215 _a10p.
_d15X26
316 _aEtat moyen
_aOriginal