Sinha, P.R.N. <br/><br/>
Industrial Relations, Trade Unions and Labour Legislations 

 - 3rd ed. 
 - Noida  Pearson  2022 
 - 792 p. 
<br/><br/><label>ISBN: </label>9789332547537 
<br/><br/><label>Dewey Class. No.: </label>344.0188 Si64I