Phoon, W O <br/><br/>
Practical occupational health 

 - New Delhi  P G Publishing  1988 
 - x, 429p 
<br/><br/><label>ISBN: </label>9971-973-96-0 
<br/><br/><label>Subjects--Topical Terms: </label>--Safety engineering--Occpational health
<br/><br/><label>Subjects--Index Terms: </label>628:613.6 
<br/><br/><label>Dewey Class. No.: </label>628:613.6  / PHO