Methods of compiling cost of living :    index numbers. 

 - Geneval :    International Labour Organization,    1925. 
 - 63 p. :    ill. ;    24 cm. 
 - studies and reports. series N (statistics) ;    no. 6 ;    no. 7 ;    no. 8 ;    no. 9 .
<br/><br/>  Four books with different titles bound together. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Cost and standard of living.<br/> Unemployed.
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Home economics -- Accounting.