--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9627548413
++090    |a005 CHA
++100    |aChan, Raymond W.N.
++245    |aComputer Concepts for A/AS Level
++250    |a1st ed.
++260    |aHong Kong:|bRadian,|c2005.
++300    |a303 p.:|bcol.ill.;|c28 cm.
++690    |aComputer Studies_電腦