368.409471 / S833s 1974
The Social Insurance Institution. Finlandia
Statistical yearbook of the Social Insurance Institution 1974 / pres. Osmo Oittinen. -- Helsinki: The Social Insurance Institution: KENA, 1975. 163 p. ; 25 cm.
Folkpensionsanstalten statistisk årsbok -- Kansaneläkelaitoksen tilastollinen vuisikirja.
9516690297
0071-5247
Seguridad social--Finlandia--1975--Estadísticas