Safety in the use of chemicals at work :  report V / 
International Labour Office. 
 - volumes ;  21 cm 
<br/><br/> Report V (1) -- Report V (2A) -- Report V (2B). 
<br/><br/><label>ISBN: </label>9221070654 (1) 9221070662 (2A) 9220074087 (2B) 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemicals--Safety measures
<br/><br/><label>LC Class. No.: </label>TP149  / .S24 1990