00000nz a2200000n 4500 001 KSH1999015975 005 19990524201623 008 990524 n azknn|abn |a a|a | 150 ▼a기억 장애[記憶障碍]▲ 450 ▼wr▼i영어▼adefects of memory▲ 550 ▼a기억 이상[記憶異常]▲ 550 ▼a기억[記憶]▲