International survey of social services, 1933. 

 - Geneva :    International Labour Organization,    1936. 
 - 2 v. :    ill. ;    24 cm. 
 - Studies and reports, series M (Social insurance) ;    no. 13 .
<br/><br/>  The first edition gave information on 24 countries for the year 1930 ; this edition covers 38 countires. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Social security.<br/> Employers' liability<br/> Works' compensation.<br/> Old age pensions.