Fundamental economics / 
Arifah Hamzah ... [et al.] 
 - Petaling Jaya :  Prentice Hall,  2003 
 - x, 185 p. :  ill. ;  24 cm. 
<br/><br/>Reference : p. 181 
<br/><br/><label>ISBN: </label>9832639298  RM24.32  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics