World labor standards. 

 - [Washington,  1949.] 
 - 8 p.  23 cm. 
 - Its Bulletin  no. 111 .
 - United States.  Bureau of Labor Standards.  Bulletin  no. 111. .
<br/><br/> Cover title. 
<br/><br/><label>LCCN: </label>l  49000035  
<br/><br/><label>Subjects--Corporate Names: </label><br/>International Labour Organisation.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor laws and legislation, International.
<br/><br/><label>LC Class. No.: </label>HD7801  / .U62 1949 
<br/><br/><label>Dewey Class. No.: </label>331.0621