International survey of social security :  comparative analysis and summary of national laws. 

 - Geneva :  UN ,  1950 
 - v, 236p. :  ill. ;  22 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social security<br/>Public welfare<br/>Law
<br/><br/><label>Dewey Class. No.: </label>368.4  / ILO