00000nz  a2200000n  4500
001  KSH2000009329
005  20000303134501
008  000303 n azknn|abn          |a a|a    | 
150  ▼a교육 편제[敎育編制]▲
550  ▼a교육 체계[敎育體系]▲
550  ▼a교육[敎育]▲