CSARPENTIER,j <br/><br/>
night work/  International labour office. 

 - switzerland  Geneva  C 1978. 
 - x,85p.; 
<br/><br/> Includes;Bibliograph. 
<br/><br/><label>ISBN: </label>9221016765 
<br/><br/><label>Dewey Class. No.: </label>331.25