000  $anz n  2
000  $a주제어
001  $aKSH2006005786
005  $a20060505100115
008  $a060505 n azknnaabn          |a a|a    | 
150  $a공간 경쟁 이론[空間競爭理論]
450  $wr$i영어$aspatial competition theory
550  $a경제 거리[經濟距離]
550  $a공간 경쟁[空間競爭]
550  $a분산(공간)[分散]