Singh I.S.  <br/><br/>
HRD for workers 

 - New Delhi  Oxford and IBH  1996 
 - xxi, 241p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8120410025 
<br/><br/><label>Dewey Class. No.: </label>658.3  / SIN