--mm hk  eng
++000    00000nmm a2200000 a 4500
++090    |a420 NEL
++245 10 |aLongman Elect JS3A  : E-Book UNIT 4|h[CD-ROM]
++250    |a1st ed.
++260    |aHong Kong:|bLongman,|c2008.
++300    |a1 CD-ROM
++690    |aEnglish Language_英國語文
++700    |aPotter, john
++700    |aRigby, Sarah
++700    |aWong, Kitty