00489na  a2200157   4500001001300000005001500013008004100028024002700069100002600096370004800122372004500170374004600215375001100261377001400272670004500286KAC2018K605920181025151437181015 b aznnnaabn          fa aaa      7 a00000004734015932isni1 a성상형,g成尙衡  c한국(국명)[韓國]0KSH20000101452nlsh  a컴퓨터[computer]0KSH19980009202nlsh  a기술자[技術者]0KSH19980102032nlsh  a남성  l한국어  a실무보석글, (眞塔出版社), 1990