00000nz a2200000n 4500 001 KSH1999004897 005 20021029000000 008 990121 n azknn|abn |a a|a | 150 ▼a혼합효 행정 행위[混合效行政行爲]▲ 450 ▼wr▼i영어▼aact of mixed duty▲ 550 ▼wg▼a복효적 행정 행위[複效的行政行爲]▲