Rosen, Robert H. <br/><br/>
Healthy companies / 
Robert H. Rosen 
 - New York :  AMA Membership Publications Division,  1986 
 - 108 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>0814423299 
<br/><br/><label>LCCN: </label>86-022255 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial hygiene<br/>Health promotion