--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9623044844
++090    |a428.2 POT
++100 1  |aPotter, John
++245 10 |aSteps & Skills 4 : Reading Comprehension & Usage Paper II Teacher's Book
++250    |aRev ed.
++260    |aHong Kong :|bWitman,|c2001.
++300    |a159 p.:|bill. ;|c27cm.
++690    |aEnglish Language_英國語文