Wal, S. <br/><br/>
Child labour in various industries 
/ by S. Wal 
 - New Delhi  Sarup & Sons  2006 
 - 309p. 
<br/><br/><label>ISBN: </label>81-7625-635-8 
<br/><br/><label>Dewey Class. No.: </label>331.313553  / WAL/C