PINDYCK, Robert. S & Rubinfeld, Daniel. <br/><br/>
Microeconomics 

 - 5th ed 
 - Delhi  pearson education  2002 
 - 700p. 
<br/><br/><label>ISBN: </label>81-7808-510-0 
<br/><br/><label>Dewey Class. No.: </label>338.5