P.R. N. Sinha <br/><br/>
Industrial Relations trade Unions, and Labour Legislation 

 - 2nd 
 - Delhi  Dorling Kindersley  2013 
 - xviii-748  23cm 
<br/><br/><label>ISBN: </label>9788131731642 
<br/><br/><label>Dewey Class. No.: </label>331.0954  / SIN