Bhatia, H L <br/><br/>
Lok Vitta 

 - 3rd ed. 
 - Noida  Vikash Publishing House  2017 
 - xiii, 577 p. 
<br/><br/> 3021 25/01/2018 HBD18/7298 28/02/2018 Main Budget 
<br/><br/><label>ISBN: </label> RS450 
<br/><br/><label>Dewey Class. No.: </label>336 B469L(3)