000  $anz n  2
000  $a주제어
001  $aKSH1998043644
005  $a20000427191955
008  $a980511 n azknnaabn          |a a|a    | 
150  $a행(행렬)[行]
450  $wr$i영어$arow
550  $wg$a행렬(수학)[行列]
550  $a열(행렬)[列]