00000nz  a2200000n  4500
001  KSH2000009309
005  20000303134441
008  000303 n azknn|abn          |a a|a    | 
150  ▼a교육 실태[敎育實態]▲
550  ▼wg▼a실태[實態]▲
550  ▼a교육[敎育]▲