P N Chopra, <br/><br/>
Micro economics 

 - Ludhiana:  Kalyani publishers,  2015. 
 - 858p. 
<br/><br/><label>ISBN: </label>9789327257854 
<br/><br/><label>Subjects--Index Terms: </label>Production 
<br/><br/><label>Dewey Class. No.: </label>338.5