00000nz a2200000n 4500 001 KSH2001001687 005 20041104175708 008 010203 n azknn|abn |a a|a | 150 ▼a권한 증권[權限證券]▲ 450 ▼wr▼i영어▼asecurity of competence▲ 550 ▼wg▼a증권[證券]▲