00000nz  a2200000n  4500
001  KSH1998014059
005  19980429131817
008  980429 n azknn|abn          |a a|a    | 
150  ▼a아벨장▲
550  ▼wg▼a이론[理論]▲
550  ▼wg▼a장이론(대수학)[場理論]▲