00000nz a2200000n 4500 001 KSH2000009325 005 20000303134457 008 000303 n azknn|abn |a a|a | 150 ▼a교육 지침[敎育指針]▲ 550 ▼a교육 지침서[敎育指針書]▲ 550 ▼a교육[敎育]▲