000  $anz n  2
000  $a주제어
001  $aKSH1998033558
005  $a20021127000000
008  $a980429 n azknnaabn          |a a|a    | 
150  $a비트 다중[--多重]
450  $wr$i영어$abit interleaved multiplexing
550  $wg$a시분할 다중[時分割多重]
550  $a비트(컴퓨터)[bit]