Khera, Harcharan Singh <br/><br/>
Elementary economics / 
by Harcharan Singh Khera. 
 - Petaling Jaya :  Khera,  [1983] 
 - xx, 461 pages :  illustrations ;  23 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.