LEKHI, R.K. <br/><br/>
MANAGERIAL ECONOMICS 

 - 2nd Ed. 
 - Calcutta  Kalyani Publishers, Calcutta   2009 
<br/><br/><label>ISBN: </label>978-81-272-5679-1 
<br/><br/><label>Dewey Class. No.: </label>338.502 465 8  / JHI/MA