00000nz a2200000n 4500 001 KSH2000009170 005 20000303134411 008 000303 n azknn|abn |a a|a | 150 ▼a인력 교육[人力敎育]▲ 550 ▼wg▼a교육[敎育]▲ 550 ▼a인력(사람)[人力]▲