Internation Labour Office. <br/><br/>
The Worker`s of Standard of Living   Textual Documents 

 - Ist edition 1938. 
 - Geneva:  League of Nations,  1938. 
 - 101p.:  00057. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistics,Levels,Norms and Standards of Living,Group and National Difference.