--mm hk  chi
++000    00000nmm a2200000 a 4500
++020    |a9780195486728
++090    |a609 4030
++245 00 |aExplorin Geography : e-book 1|h[CD-ROM]
++260    |aHong Kong: |bOxford; |c2007.
++300    |a1 CD
++690    |aGeography_地理