00000nz  a2200000n  4500
001  KSH2001005764
005  20021125000000
008  010324 n azknn|abn          |a a|a    | 
150  ▼a불완전 쌍무 계약[不完全雙務契約]▲
450  ▼wr▼i영어▼adefective bilateral contract▲
450  ▼wr▼i일본어▼a不完全雙務契約▲
550  ▼wg▼a쌍무 계약[雙務契約]▲
550  ▼a편무 계약[片務契約]▲