misra s.k.  puri v.k/. <br/><br/>
Priciples of micro economics 

 - New delhi  himalaya pablishing house  2009 
 - 409p. 
<br/><br/><label>ISBN: </label>81-219-0335-1 
<br/><br/><label>Dewey Class. No.: </label>330.1   mis p9.