The international standardisation of labour statistics;  a review of the statistical work of the International Labour Office and of various international statistical conferences. 

 - Geneva,  1934. 
 - 64 p.  23 cm. 
 - Studies and reports, series N (Statistics)  no. 19 .
<br/><br/> At head of title: International Labour Office. 
<br/><br/>Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>l  35000013  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Working class--Statistics.<br/>Industrial statistics.<br/>Statistics--Congresses.
<br/><br/><label>LC Class. No.: </label>HD4813  / .I4 Ser. N, no. 19