"Vishnoi,Omraj Singh" <br/><br/>
Audyogik ikaion ka samajshastriya adhyayan 

 - New Delhi  Arawali Books Internationals  2001 
 - 313 p. 
<br/><br/><label>ISBN: </label>818688078X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial relations
<br/><br/><label>Dewey Class. No.: </label>H 331 VIS