Kumar,H L. <br/><br/>
Labour problems & remedies / 
Kumar,HL and Gaurav Kumar. 
 - Thirteenth edition. 
 - Haryana,  Lexis Nexis,  2016. 
 - 454 p. : 
<br/><br/><label>ISBN: </label>9789351438335 
<br/><br/><label>Dewey Class. No.: </label>344.01  / KUM.L