Working environment  sixth item on the agenda 

 - Geneva  International Labour Office  1976 
 - 109 p. ; 24 cm. 
<br/><br/> At head of tittle: International Labour Conference, 61st Session, 1976 
<br/><br/><label>ISBN: </label>9221013669  v.1 
<br/><br/><label>LCCN: </label>75-331715 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial hygiene<br/>Industrial safety