Record of preceedings. 

 - Geneva [etc.]    International Labor Office.    [n.d.] 
 - v. in    30-32 cm. 
 - Annual 
<br/><br/><label>ISBN: </label>922110818x 
<br/><br/><label>ISSN: </label>0074-6681 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Labor -- Congresses<br/> Labor laws and legislation, International -- Congresses