Deutsche Forschungsgemeinschaft (DFG) <br/><br/>
List of MAK and BAT Values 2018 - Maximum Concentrations and Biological Tolerance Values atthe Workplace. Permanent Commission for the Invest 

 -  Wiley  2018 
<br/><br/><label>ISBN: </label>9783527818402 
<br/><br/><label>Source: </label>EBOOK