An introduction to social security 

 - Geneva :  International Labour Office ,  1970. 
 - vii,218p. :  21cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social security
<br/><br/><label>LC Class. No.: </label>LAW HD7091.I56