Supplement of the Bulletin of Labour Statistics (ISSN 0378-5505)  [Serials]. 

 -  Geneva : International Labour Organization  1999 
<br/><br/> Quarterly 
<br/><br/><label>ISBN: </label>0378-5505  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Labour and labouring -- Statistics -- Periodicals
<br/><br/><label>Dewey Class. No.: </label>HD 4826  / BUL