Jefferelli Shamsul Bahrin <br/><br/>
Multiple choice questions on occupational safety and health / 
by Jefferelli Shamsul Bahrin, Agus Salim Mohd Banon, Krishna Gopal Rampal 
 - Malaysia  National Institute Of Occupational Safety and Health Malaysia  2002 
 - 74p.  ill.  25cm. 
<br/><br/><label>ISBN: </label>9839908227  RM25.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial hygiene<br/>Industrial safety