Principles of economics (workbook) / 
Nor Azizah Mohammad Amin ... [et al] 
 - Petaling Jaya, Selangor :  Pearson/Prentice Hall,  2005 
 - iii, 75 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>983320547X (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Economics--Study and teaching (Higher)