00000nz a2200000n 4500 001 KSH1999014606 005 20180403165524 008 990323 n azknn|abn |a a|a | 150 ▼a항만 관리[港灣管理]▲ 450 ▼wr▼i불어▼agestion de port▲ 450 ▼wr▼i영어▼aharvor management▲ 450 ▼wr▼i일본어▼a港灣管理▲ 550 ▼a국제 항만 협회[國際港灣協會]▲ 550 ▼a항계 안전[港界安全]▲ 550 ▼a항만[港灣]▲