--mm ch  chi
++000    00000nmm a2200000 a 4500
++090    |a312.93 0035
++100 1  |a高迪
++245 10 |a飛馬傳書電子郵件快速上手|h[computer file] /|c高迪編著
++260    |a台北 :|b博碩,|c1997
++300    |a1 computer disk ;|c5/ in.
++690    |aComputer Studies_電腦