000 00310nam a2200133Ia 4500
005 20260205040133.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a301.243 UN2L
100 _aMERCIER CLAUDE
245 0 _aLOW-CAST RADIO RECEPTION
260 _aPARIS
_bUNESCO
_c1950
300 _a118
942 _cBK
999 _c393
_d393