000 00533nam a2200181Ia 4500
003 IN-BaIIA
005 20250730093910.0
008 211028s9999 xx 000 0 eng d
040 _cIIA Library
080 _a551.510.5
_bMIX
110 _aInternational Council of Scientific Union
_92121
245 0 _aMixed contribution on the ionosphere
_cInternational Council of Scientific Union
260 _aItaly
_c1949
300 _a155p.
650 _aAtmospheres
_92122
650 _aIonosphere
_92123
942 _cBK
_2udc
999 _c982
_d982