Author: NN (Franz) and GROTJNN (Alfred)

Description

G OLDIiNN (Franz) And Grotjnn (Alfred) Benetit,s of the Geruia,n sickne8s insurance system from the point of’riew of social hygiene. Geneva, t928. See IAGUE OP NATIONS. International Labour Office. Studies ‘And. Reports. Series M. (Social Insurance.) No. 8.

Card ID: 435