Sinha, P. R. N. <br/><br/>
Industrial relations, trade unions and labour legislations / 
P. R. N. Sinha. 
 -  Pearson Education Inc.,  2004 
 - 632 
<br/><br/><label>ISBN: </label>812970286X 
<br/><br/><label>Dewey Class. No.: </label>331   / SIN