Yearbook of labour statistics. 

 - Geneva  ILO         2000 
 - xxxi; 1457p.  cm. 
<br/><br/><label>Standard No.: </label>169495 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X: 9n.73-Pos, P0"