Economical administration of health insurance benefits. 

 - Geneva :    International Labour Organization,    1938. 
 - vii, 332 p. ;    24 cm. 
 - Studies and reports. Series M (Social Insurance) ;    no.15 ; Studie s and reports. Series M (Social Insurance) ;    no. 16. .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Insurance, Health.