000  $anz n  2
000  $a주제어
001  $aKSH1998043316
005  $a20021203000000
008  $a980513 n azknnaabn          |a a|a    | 
150  $a상수 명령어[常數命令語]
450  $wr$i영어$aconstant instruction
550  $wg$a명령어[命令語]
550  $a상수(수학)[常數]