Fritidsvaneundersökning i Uppsala län 1978

This survey was made at the request of the County Council of Uppsala, and the aim of the survey was to map the freetime habits of the gainfully employed population of the...本调研系受乌普萨拉郡议会（Uppsala County Council）委托开展，其目标是梳理并呈现[原文此处未完整提供]范围内有酬就业人群的闲暇习惯概况。