000  $anz n  2
000  $a주제어
001  $aKSH2002039444
005  $a20031216160532
008  $a021215 n azknnaabn          |a a|a    | 
150  $a매스매티카[Mathematica]
450  $wr$i영어$aMathematica
550  $wg$a상용 소프트웨어[商用--]
550  $a미적분법[微積分法]