000 $anz n 2 000 $a주제어 001 $aKSH1999019870 005 $a19991009150428 008 $a991009 n azknnaabn |a a|a | 150 $a입체 도형[立體圖形] 450 $wr$i영어$asolid figure 550 $wg$a도형(그림)[圖形] 550 $wh$a다면각[多面角] 550 $wh$a사면체[四面體] 550 $a공간 도형[空間圖形] 550 $a입체[立體] 550 $a전개도[展開圖]