Mikrocensus 1976, 3. quarter: Day Trips, Short Holidays
收藏B2FIND2026-04-28 收录
官方服务：
资源简介：
In September 1976 a Mikrozensus survey on the leisure time activities of the Austrian population - similar to the survey from December 1975 (Mikrozensus MZ7504). This survey...
