Deepashree <br/><br/>
Principles of Micro Ecnomics 

 - Delhi  Ane Books Pvt. Ltd.  2011 
 - 1-17.28p. 
<br/><br/><label>ISBN: </label>978-93-8015-630-9 
<br/><br/><label>Dewey Class. No.: </label>330.1     Dee.Q1