C. Ray Asfahl & David W. Rieske - <br/><br/>
Industrial Safety And Health Management 

 - 6th ed. 
 -   Pearson Prentice Hall  ©2010 
<br/><br/><label>ISBN: </label>9780132368711  100100 
<br/><br/><label>Dewey Class. No.: </label>613.62/ASF