000  $anz n  2
000  $a주제어
001  $aKSH2006008627
005  $a20060710015712
008  $a060710 n azknnaabn          |a a|a    | 
150  $a수송 우위성[輸送優位性]
450  $wr$i영어$atransportation advantage
550  $a비교 우위[比較優位]
550  $a수송[輸送]
550  $a수송비[輸送費]
550  $a입지 우위성[立地優位性]