--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9623975929
++090    |a330 WON
++100 00 |aWong, Yuen Chi
++245 00 |aUnderstanding Macroeconomics HKAL/ASL 1
++250    |a2nd ed.
++260    |aHong Kong :|bPilot,|c2000.
++300    |a220 p.:|bill.;|c26 cm.
++690    |aEconomics_經濟