000 $anz n 2 000 $a주제어 001 $aKSH1998013638 005 $a20021017000000 008 $a980429 n azknnaabn |a a|a | 150 $a계절 예보[季節豫報] 450 $wr$i영어$aseasonal weather forecast 550 $wg$a장기 예보[長期豫報] 550 $a텔레커뮤니케이션[telecommunication]