Rosskam, Ellen and others <br/><br/>
Introduction to occupational health and safety 

 - Kolkata  ; Jaico Publishing House  , 2002 
 - vii,25p. 
<br/><br/><label>ISBN: </label>8172249837  142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heath Science<br/>Occupational Health And Safety
<br/><br/><label>Dewey Class. No.: </label>613.62  / ROS