Pindyck, Robert S. <br/><br/>
Microeconomics  Microeconomics._7 Ed, Delhi : Pearson, 2009 
Robert S. Pindyck 
 - 7 
 - Delhi  Pearson  2009 
<br/><br/><label>ISBN: </label>978-81-317-2599-3 
<br/><br/><label>Dewey Class. No.: </label>338.5