Sengupta, J. <br/><br/>
Industrial relations 

 - Editor 
 - Calcutta  I.I.P.M.  1976 
 - 212p. 
<br/><br/> Vol.xxviii, (no.1-5) 
<br/><br/><label>Dewey Class. No.: </label>331.095 405  / IR