Statistical yearbook of the Social Insurance Institution, Finland 1990
368.409471 / S833s 1990
The Social Insurance Institution. Finlandia
Statistical yearbook of the Social Insurance Institution, Finland 1990 / pról. de Veikko Saarto. -- Helsinki: The Social Insurance Institution, 1991. 261 p. ; 25 cm.
Folkpensionsanstalten statistisk årsbok -- Kansaneläkelaitoksen tilastollinen vuisikirja.
Seguridad social--Finlandia--1990--Estadísticas