--am hk  chi
++000    00000nam a2200000 a 4500
++020    |a9623972830
++090    |a330 CHA
++100    |aChan, Yin Chit
++245 10 |aFirst Aid In Economics Revision Notes & Illustrations
++250    |a2nd ed.
++260 00 |aHong Kong:|bPilot ;|c1996.
++300    |a245 p.:|bill;|c26 cm.
++690    |aEconomics_經濟
++700    |aShum, Choi Lin
++700    |aTang, Shu Keung