000  $anz n  2
000  $a주제어
001  $aKSH2005005465
005  $a20060328081921
008  $a050330 n azknnaabn          |a a|a    | 
150  $aB2G
450  $aB2G 전자 상거래[--電子商去來]
450  $aBtoG
450  $a비투지 전자 상거래[--電子商去來]
450  $a비투지[B2G]
450  $wr$i영어$aB2G e-commerce
450  $wr$i영어$abusiness to government
450  $wr$i영어$abusiness-to-government e-commerce
550  $wg$a인터넷 전자 상거래[--電子商去來]
550  $aB2B
550  $aB2C
550  $aC2C