Conventions and recommendations,  1919-1937. 

 - Geneva, International labour office,  1937. 
 - 492 p.  23 1/2 cm. 
<br/><br/> At head of title: International conference. 
<br/><br/><label>LCCN: </label>l  38000185  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor laws and legislation, International.
<br/><br/><label>LC Class. No.: </label>HD4813.A1  / I5