000  $anz n  2
000  $a주제어
001  $aKSH1998000594
005  $a20000401144638
008  $a980429 n azknnaabn          |a a|a    | 
150  $a인터넷 프로토콜[internet protocol]
450  $aIP
450  $wr$i영어$ainternet protocol
550  $wg$a프로토콜(통신)[protocol]
550  $wh$aICMP
550  $wh$aRIP
550  $wh$aSNMP
550  $wh$aUDP
550  $a인터넷 전화[--電話]
550  $a인터넷[internet]