GUPTA A K <br/><br/>
INDUSTRIAL SAFETY AND  ENVIRONMENT  

 - 2ND EDN ed. 
 -  UNIVERSITY SCIENCE PRESS  2013 
 - X-309 
<br/><br/><label>ISBN: </label>9788131804544 
<br/><br/><label>Dewey Class. No.: </label>658.382 GUP