00920nam a2200277 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001800134056001500152082001700167245007400184260003600258300004700294504002400341650002600365650002600391650004700417700006100464880003600525880004100561880002900602950001100631KMO20216005520220110093131ta211129s2021    ulkad         000   kor    a9791156008859g93450:c\250000 lEM8126546lEM8126547c201a453.632b21-1  a453.632260 a551.5632223006880-01a번개와 천둥 =xLightning and thunder /d허복행 지음  6880-02a서울 :b홍릉,c2021  a332 p. :b천연색삽화, 도표 ;c24 cm  a참고문헌 수록 8a번개0KSH1998003249 8a천둥0KSH1998017743 8a대기 전기[大氣電氣]0KSH19980199501 6880-03a허복행,g許福行,d1966-0KAC2011022384aut006245-01/(BaBeongae wa cheondung  6260-02/(BaSeoul :bHongneung,c20211 6700-03/(BaHeo, Bokhaeng0 b\25000