00000nz  a2200000n  4500
001  KSH1998032892
005  20000822061139
008  980429 n azknn|abn          |a a|a    | 
150  ▼a비트 병렬[--竝列]▲
450  ▼wr▼i영어▼abit parallel▲
550  ▼wg▼a병렬[竝列]▲
550  ▼a비트(컴퓨터)[bit]▲