Hours of work and unemployment. 
Report to the Preparatory conference, January 1933. 
 - Geneva,  1933. 
 - viii, 198 p. incl. tables.  24 cm. 
<br/><br/> At head of title: International labour office. 
<br/><br/><label>LCCN: </label>l  33000048  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hours of labor.<br/>Unemployed.
<br/><br/><label>LC Class. No.: </label>HD5106  / .I67 1933 
<br/><br/><label>Dewey Class. No.: </label>331.81