Kuukausitilasto =
Månadsstatistik = Monthly statistics.

Description

Viewability

Item Link Original Source
Limited (search only)   1958-59(inc.) University of Minnesota
Limited (search only)   1960-61 University of Minnesota
Limited (search only)   1962-63 University of Minnesota
Limited (search only)   1964-65 University of Minnesota
Limited (search only)   1966-67(inc.) University of Minnesota