000  $anz n  2
000  $a주제어
001  $aKSH2002007096
005  $a20021118000000
008  $a020306 n azknnaabn          |a a|a    | 
150  $a오브젝티브 레이팅[objective rating]
450  $a객관적 측정법[客觀的測定法]
450  $wr$i영어$aobjective rating
550  $wg$a작업 측정[作業測定]