Case, Karl E.  <br/><br/>
Principles of economics / 
Karl E. Case  
 - Singapore :   Prentice-Hall International, Inc.,  c1998. 
 - 	1,014 p. ;   25 cm. 
<br/><br/>include index. 
<br/><br/><label>ISBN: </label>981-4009-23-7 
<br/><br/><label>Dewey Class. No.: </label>Circ. 330 C267p 1998