Karvonen, M <br/><br/>
Epidemiology of occupational health 

 - Copenhagen  WHO  1986 
 - ix, 392 P.   
 - WHO Regional Publications, European Series No. 20 .
<br/><br/><label>ISBN: </label>9289011114 
<br/><br/><label>Dewey Class. No.: </label>616.9803  / E63