00000nz  a2200000n  4500
001  KSH2004033568
005  20040914124255
008  040914 n azknn|abn          |a a|a    | 
150  ▼a엠본[MBONE]▲
450  ▼aMBONE▲
450  ▼wr▼i영어▼amulticast backbone▲
550  ▼a멀티캐스트[multicast]▲
550  ▼a인터넷[internet]▲