--am hk  eng
++000    00000nam a2200000 a 4500
++020    |a9623972067
++090    |a330 WON
++100 1  |aWong, Yuen Chi
++245 10 |aHKAL Understanding Microeconomics /|cYuen Chi Wong
++250    |a1st ed.
++260    |aHong Kong:|bPilot,|c1995.
++300    |a393 p.;|c26 cm.
++690    |aEconomics_經濟