--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9623972407
++090    |a330 WON
++100    |aWong, Yuen Chi
++245 10 |aHKAL Understanding Microeconomics Study Guide
++250    |a1st ed.
++260 00 |aHong Kong:|bPilot ;|c1996.
++300    |a198p. :|bill ;|c26 cm.
++690    |aEconomics_經濟