Industrial Relations 
Dr. Hemant Kumar 
 - 1st 
 -  Crescent  2019 
 - 258 
<br/><br/><label>ISBN: </label>9789387537149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical
<br/><br/><label>Dewey Class. No.: </label>331.11  / KUM