00000nz a2200000n 4500 001 KSH1999000236 005 20000425004850 008 990111 n azknn|abn |a a|a | 150 ▼a각서 교환[覺書交換]▲ 450 ▼wr▼i독일어▼aNotenaustausch▲ 450 ▼wr▼i불어▼aexchange de memorandum▲ 450 ▼wr▼i영어▼aexchange of notes▲ 450 ▼wr▼i일본어▼a覺書交換▲ 550 ▼a각서[覺書]▲ 550 ▼a헌장[憲章]▲