Czechoslovak national insurance :  a contribution to the pattern of social security; the Czechoslovak National insurance act. 

 - Orbis :  MSW ,  1949 
 - 215p. :  ill. ;  18 cm.  
 - Translated from the Czech .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social security--Czechoslovakia
<br/><br/><label>Dewey Class. No.: </label>368.4  / CZE